EXECUTIVE SUMMARY



We are a leading manufacturer of heavy construction materials and light building
materials in the United States. Our primary products, Portland Cement and Gypsum
Wallboard, are commodities that are essential in commercial and residential
construction; public construction projects; and projects to build, expand, and
repair roads and highways. Demand for our products is generally cyclical and
seasonal, depending on economic and geographic conditions. We distribute our
products throughout most of the United States, except the Northeast, which
provides us with regional economic diversification. However, general economic
downturns or localized downturns in the regions where we have operations may
have a material adverse effect on our business, financial condition, and results
of operations.

Our business is organized into two sectors: Heavy Materials, which includes the
Cement and Concrete and Aggregates segments; and Light Materials, which includes
the Gypsum Wallboard and Recycled Paperboard segments. Financial results and
other information for the three and six months ended September 30, 2022 and
2021, are presented on a consolidated basis and by these business segments -
Cement, Concrete and Aggregates, Gypsum Wallboard, and Recycled Paperboard.

We conduct one of our cement operations through a joint venture, Texas Lehigh
Cement Company LP, which is located in Buda, Texas (the Joint Venture). We own a
50% interest in the Joint Venture and account for our interest under the equity
method of accounting. We proportionately consolidate our 50% share of the Joint
Venture's Revenue and Operating Earnings in the presentation of our Cement
segment, which is the way management organizes the segments within the Company
for making operating decisions and assessing performance.

All our business activities are conducted in the United States. These activities
include the mining of limestone for the manufacture, production, distribution,
and sale of portland cement (a basic construction material that is the essential
binding ingredient in concrete); the grinding and sale of slag; the mining of
gypsum for the manufacture and sale of gypsum wallboard; the manufacture and
sale of recycled paperboard to the gypsum wallboard industry and other
paperboard converters; the sale of readymix concrete; and the mining and sale of
aggregates (crushed stone, sand, and gravel).

On April 22, 2022, we completed the ConAgg Acquisition. The Purchase Price of
the ConAgg Acquisition was approximately $120.2 million. The ConAgg Acquisition
is included in our Heavy Materials sector, in the Concrete and Aggregates
business segment.

On September 16, 2022, we acquired a cement distribution terminal located in
Nashville, Tennessee (the Terminal Acquisition). The purchase price of the
Terminal Acquisition was approximately $39.5 million. The Terminal Acquisition
is included in our Heavy Materials sector, in the Cement business segment.

See Footnote (B) in the Unaudited Consolidated Financial Statements for more information regarding the ConAgg Acquisition and the Terminal Acquisition.

MARKET CONDITIONS AND OUTLOOK



During the first half of fiscal 2023, our end markets generally remained
resilient despite external challenges, such as transportation disruptions,
supply chain constraints, and increasing interest rates and inflation.
Construction activity in most of our regional markets continued to outpace the
national average, and sales volume in our largest business lines remained strong
during the three months ended September 30, 2022 - our Gypsum Wallboard
shipments were up 6%, and although our Cement sales volume decreased 2%, it
remains historically high.


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Demand Outlook



The principal end-use market of Cement is public infrastructure (i.e. roads,
bridges, and highways). Our Cement business remains in a near sold-out position.
We expect demand for cement to remain strong as the Infrastructure Investment
and Jobs Act accelerates federal funding of infrastructure construction and
repair projects during the latter half of this fiscal year and throughout
calendar 2023. However, despite underlying demand growth, our ability to achieve
further Cement sales volume growth from our existing facilities is limited,
because our integrated cement sales network is operating at high utilization
levels.

The principal end use for gypsum wallboard is residential housing, consisting of
new construction (both single-family and multi-family homes) as well as repair
and remodel. The construction of single-family homes tend to be more
wallboard-intensive than multi-family homes. Gypsum Wallboard shipments and
orders currently remain steady, and we expect home construction backlogs to
support product demand throughout the remainder of our fiscal year. However, we
recognize tighter U.S. fiscal policy, which has resulted in the highest mortgage
rates in the last 20 years, will likely have an adverse impact on residential
construction activity in the future. Our Recycled Paperboard business sells
paper primarily into the gypsum wallboard market, and demand for our paper
generally follows the demand for gypsum wallboard.

Cost Outlook



We are well positioned to manage our cost structure and meet our customers'
needs during the remainder of the fiscal year, despite rising inflation and
increased transportation costs. Our substantial raw material reserves for our
Cement, Aggregates, and Gypsum Wallboard businesses, and their proximity to our
respective manufacturing facilities, support our low-cost producer position
across all our business segments.

Energy and freight costs increased in all our businesses during fiscal 2022, as
well as the first half of fiscal 2023, and we anticipate further increases into
fiscal 2024. The increases in energy costs are related to rising demand and
disruption in the global supply of natural gas and solid fuels. We have forward
purchase contracts for approximately 50% of our natural gas needs at $5.53 per
mmbtu across all our businesses for the remainder of fiscal 2023. For freight,
several factors are contributing to higher costs, including limited availability
of trucking and rail service, congestion on the shipping routes, and the
increase in price of diesel fuel, all of which have constrained freight
capacity. We do not expect these factors to improve in the near term.

The primary raw material used to produce paperboard is OCC. Prices for OCC
significantly increased during the prior year, but have recently declined. We
expect OCC prices to remain relatively level for the remainder of fiscal 2023.
Our current customer contracts for gypsum liner include price adjustments that
partially compensate for changes in raw material fiber prices. However, because
these price adjustments are not realized until future quarters, material costs
in our Gypsum Wallboard segment are likely to be lower in the period that these
price adjustments are realized.

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RESULTS OF OPERATIONS



THREE MONTHS ENDED SEPTEMBER 30, 2022, Compared WITH THREE MONTHS ENDED
SEPTEMBER 30, 2021

                                                For the Three Months Ended
                                                       September 30,
                                                      2022               2021          Change
                                               (dollars in thousands, except
                                                        per share)
Revenue                                       $    605,068       $    509,694              19 %
Cost of Goods Sold                                (410,829 )         (354,353 )            16 %
Gross Profit                                       194,239            155,341              25 %
Equity in Earnings of Unconsolidated Joint
Venture                                              7,156              8,260             (13 )%
Corporate General and Administrative
Expense                                            (13,627 )          (10,667 )            28 %
Loss on Early Retirement of Senior Notes                 -             (8,407 )          (100 )%
Other Non-Operating Loss                              (664 )             (944 )           (30 )%
Interest Expense, net                               (8,580 )          (12,268 )           (30 )%
Earnings Before Income Taxes                       178,524            131,315              36 %
Income Tax Expense                                 (39,529 )          (29,190 )            35 %
Net Earnings                                  $    138,995       $    102,125              36 %
Diluted Earnings per Share                    $       3.72       $       2.46              51 %


REVENUE

Revenue increased by $95.4 million, or 19%, to $605.1 million for the three
months ended September 30, 2022. The ConAgg Acquisition contributed $13.9
million of Revenue during the three months ended September 30, 2022. Excluding
the ConAgg Acquisition, Revenue improved by $81.5 million, or 16%, largely
because of increases in both gross sales prices and Sales Volume. The increases
in gross sales prices and Sales Volume positively affected Revenue by
approximately $75.3 million and $6.2 million, respectively.

COST OF GOODS SOLD



Cost of Goods Sold increased by $56.4 million, or 16%, to $410.8 million for the
three months ended September 30, 2022. The ConAgg Acquisition contributed $12.1
million of Cost of Goods Sold during the three months ended September 30, 2022.
Excluding the ConAgg Acquisition, Cost of Goods Sold increased by $44.3 million,
or 13%. The increase was due to higher Sales Volume and operating costs of $2.5
million and $41.8 million, respectively. Higher operating costs were primarily
related to our Cement, Gypsum Wallboard, and Recycled Paperboard segments, which
are discussed further in the segment analysis.

GROSS PROFIT



Gross Profit increased 25% to $194.2 million during the three months ended
September 30, 2022. The improvement was primarily related to higher gross sales
prices and Sales Volume, partially offset by increased operating costs. The
gross margin increased to 32%, with higher gross sales prices being partially
offset by higher operating costs.


                                       23
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EQUITY IN EARNINGS OF UNCONSOLIDATED JOINT VENTURE



Equity in Earnings of our Unconsolidated Joint Venture declined $1.1 million, or
13%, for the three months ended September 30, 2022. The decrease was primarily
due to lower Sales Volume and increased operating costs, which adversely
affected earnings by approximately $2.0 million and $3.5 million, respectively.
This was partially offset by higher gross sales prices which positively affected
earnings by $4.4 million. The decline in Sales Volume was mostly due to extended
equipment downtime that reduced production during the quarter. The increase in
operating costs was primarily related to higher energy and purchased cement
costs, which reduced operating earnings by $1.0 million and $2.4 million,
respectively.

CORPORATE GENERAL AND ADMINISTRATIVE EXPENSE



Corporate General and Administrative Expense increased by approximately $2.9
million, or 28%, for the three months ended September 30, 2022. The increase was
primarily due to higher salary and incentive compensation, information and
technology upgrades, and legal and professional expenses of $0.8 million, $0.6
million, and $0.5 million, respectively. The increase in salary and incentive
compensation was due to higher earnings in the second quarter of fiscal 2023,
while the increase in legal and professional expenses was primarily related to
the Terminal Acquisition.

LOSS ON EARLY RETIREMENT OF SENIOR NOTES



In July 2021, the Company redeemed and retired its 4.500% Senior Unsecured Notes
due in 2026 prior to the maturity date. As a result of the early retirement, the
Company paid a premium of $8.4 million. See Footnote (M) to the Unaudited
Consolidated Financial Statements for more information.

OTHER NON-OPERATING INCOME



Other Non-Operating Income consists of a variety of items that are unrelated to
segment operations and include non-inventoried Aggregates income, asset sales,
and other miscellaneous income and cost items.

INTEREST EXPENSE, NET



Interest Expense, net decreased by approximately $3.7 million, or 30%, during
the three months ended September 30, 2022. This was primarily due to the write
off of approximately $6.1 million of debt issue costs related to our 4.500%
Unsecured Senior Notes due in 2026 and the Term Loan Credit Agreement during the
three months ended September 30, 2021. This was partially offset by $2.7 million
of increased interest expense in the current-year quarter due to higher interest
rates and average balance outstanding under our Revolving Credit Facility. See
Footnote (M) to the Unaudited Consolidated Financial Statements for more
information.

EARNINGS BEFORE INCOME TAXES



Earnings Before Income Taxes increased to $178.5 million during the three months
ended September 30, 2022, primarily as because of higher Gross Profit and lower
Interest Expense, net. This was partially offset by higher Corporate General and
Administrative Expenses, as well as lower Equity in Earnings of Unconsolidated
Joint Venture.

INCOME TAX EXPENSE

Income Tax Expense was $39.5 million for the three months ended September 30,
2022, compared with $29.2 million for the three months ended September 30, 2021.
The effective tax rate remained flat at 22%.

NET EARNINGS

Net Earnings increased 36% to $139.0 million for the three months ended September 30, 2022, as shown in the table above.


                                       24
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RESULTS OF OPERATIONS



SIX MONTHS ENDED SEPTEMBER 30, 2022, Compared WITH Six MONTHS ENDED SEPTEMBER
30, 2021
                                                 For the Six Months Ended
                                                       September 30,
                                                      2022               2021           Change
                                               (dollars in thousands, except
                                                        per share)
Revenue                                       $  1,166,455       $    985,464               18 %
Cost of Goods Sold                                (821,350 )         (703,612 )             17 %
Gross Profit                                       345,105            281,852               22 %
Equity in Earnings of Unconsolidated Joint
Venture                                             12,254             16,230              (24 )%
Corporate General and Administrative
Expense                                            (25,447 )          (20,135 )             26 %
Loss on Early Retirement of Senior Notes                 -             (8,407 )           (100 )%
Other Non-Operating Income (Loss)                   (1,299 )            2,734             (148 )%
Interest Expense, net                              (15,910 )          (19,240 )            (17 )%
Earnings Before Income Taxes                       314,703            253,034               24 %
Income Tax Expense                                 (70,703 )          (55,582 )             27 %
Net Earnings                                  $    244,000       $    197,452               24 %
Diluted Earnings per Share                    $       6.46       $       4.70               37 %


REVENUE

Revenue increased by $181.0 million, or 18%, to $1,166.5 million for the six
months ended September 30, 2022. The ConAgg Acquisition contributed $24.9
million of Revenue during the six months ended September 30, 2022. Excluding the
ConAgg Acquisition, Revenue improved by $156.1 million, or 16%, largely because
of increases in both gross sales prices and Sales Volume. The increases in gross
sales prices and Sales Volume positively affected Revenue by approximately
$146.9 million and $9.2 million, respectively.

COST OF GOODS SOLD



Cost of Goods Sold increased by $117.8 million, or 17%, to $821.4 million for
the six months ended September 30, 2022. The ConAgg Acquisition contributed
$23.3 million of Cost of Goods Sold during the six months ended September 30,
2022. Excluding the ConAgg Acquisition, Cost of Goods Sold increased by $94.5
million, or 13%. The increase was due to higher operating costs and Sales Volume
of $90.5 million and $4.0 million, respectively. Higher operating costs were
primarily related to our Cement and Gypsum Wallboard segments, which are
discussed further in the segment analysis.

GROSS PROFIT



Gross Profit increased 22% to $345.1 million during the six months ended
September 30, 2022. The improvement was primarily related to higher gross sales
prices and Sales Volume, partially offset by increased operating costs. The
gross margin increased to 30%, with higher gross sales prices being partially
offset by an increase in operating costs.

EQUITY IN EARNINGS OF UNCONSOLIDATED JOINT VENTURE



Equity in Earnings of our Unconsolidated Joint Venture declined $3.9 million, or
24%, for the six months ended September 30, 2022. The decrease was primarily due
to lower Sales Volume and increased operating costs, which adversely affected
earnings by approximately $1.9 million and $9.7 million, respectively. This was
partially offset by higher gross sales prices which positively affected earnings
by $7.7 million. The increase in operating costs was primarily related to
extended equipment downtime that reduced cement production, energy, and higher
purchased cement costs, which reduced operating earnings by $2.3 million, $1.0
million, and $5.4 million, respectively.

                                       25
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CORPORATE GENERAL AND ADMINISTRATIVE EXPENSE



Corporate General and Administrative Expense increased by approximately $5.3
million, or 26%, for the six months ended September 30, 2022. The increase was
primarily due to higher incentive compensation, information and technology
upgrades, and legal and professional expenses of $3.2 million, $0.9 million, and
$0.6 million, respectively. The increase in incentive compensation was mostly
due to executive retirements during the first quarter of fiscal 2023, while the
increase in legal and professional expenses was primarily related to the
Terminal Acquisition.

LOSS ON EARLY RETIREMENT OF SENIOR NOTES



In July 2021, the Company redeemed and retired its 4.500% Senior Unsecured Notes
due in 2026 prior to the maturity date. As a result of the early retirement, the
Company paid a premium of $8.4 million. See Footnote (M) to the Unaudited
Consolidated Financial Statements for more information.

OTHER NON-OPERATING INCOME



Other Non-Operating Income consists of a variety of items that are unrelated to
segment operations and include non-inventoried Aggregates income, asset sales,
and other miscellaneous income and cost items.

INTEREST EXPENSE, NET



Interest Expense, net decreased by approximately $3.3 million, or 17%, during
the six months ended September 30, 2022. This was primarily due to the write off
of approximately $6.1 million of debt issue costs related to our 4.500%
Unsecured Senior Notes due in 2026 and the Term Loan Credit Agreement during the
six months ended September 30, 2021. This was partially offset by $3.3 million
of increased interest expense in the current-year due to higher interest rates
and average balance outstanding under our Revolving Credit Facility. See
Footnote (M) to the Unaudited Consolidated Financial Statements for more
information.

EARNINGS BEFORE INCOME TAXES



Earnings Before Income Taxes increased to $314.7 million during the six months
ended September 30, 2022, primarily because of higher Gross Profit and lower
Interest Expense, net. This was partially offset by higher Corporate General and
Administrative Expense and lower Equity in Earnings of Unconsolidated Joint
Venture.

INCOME TAX EXPENSE

Income Tax Expense was $70.7 million for the six months ended September 30, 2022, compared with $55.6 million for the six months ended September 30, 2021. The effective tax rate remained consistent with the prior-year period at 22%.

NET EARNINGS

Net Earnings increased 24% to $244.0 million for the six months ended September 30, 2022, as shown in the table above.


                                       26
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Three AND SIX MONTHS ENDED SEPTEMBER 30, 2022 vs. three AND SIX MONTHS ENDED SEPTEMBER 30, 2021 BY SEGMENT



The following presents results within our two business sectors for the three and
six months ended September 30, 2022, and 2021. Revenue and operating results are
organized by sector and discussed by individual business segment within each
respective business sector.


Heavy Materials

CEMENT (1)
                                  For the Three Months Ended                                    For the Six Months Ended
                                         September 30,                                                September 30,
                                       2022                2021      Percentage Change              2022                2021      Percentage Change
                                 (in thousands, except per ton                                (in thousands, except per ton
                                         information)                                                 information)
Gross Revenue, including
Intersegment and Joint
Venture                         $   319,460         $   288,324                      11 %    $   603,976         $   558,579                       8 %
Less Intersegment Revenue           (12,361 )            (5,223 )                   137 %        (18,652 )           (13,056 )                    43 %
Less Joint Venture Revenue          (25,130 )           (26,926 )                    (7 )%       (51,445 )           (49,617 )                     4 %
Gross Revenue, as reported      $   281,969         $   256,175                      10 %    $   533,879         $   495,906                       8 %
Freight and Delivery Costs
billed to Customers                 (18,737 )           (19,610 )                    (4 )%       (36,012 )           (38,652 )                    (7 )%
Net Revenue                     $   263,232         $   236,565                      11 %    $   497,867         $   457,254                       9 %

Sales Volume (M Tons)                 2,145               2,198                      (2 )%         4,138               4,234                      (2 )%
Average Net Sales Price, per
ton (2)                         $    132.50         $    117.78                      12 %    $    130.24         $    117.09                      11 %
Operating Margin, per ton       $     46.05         $     40.38                      14 %    $     38.94         $     35.73                       9 %
Operating Earnings              $    98,779         $    88,750                      11 %    $   161,127         $   151,297                       6 %


(1) Total of wholly owned subsidiaries and proportionately consolidated 50% interest of the Joint Venture's results. (2) Net of freight per ton, including Joint Venture.

Three months ended September 30, 2022



Cement Revenue was $319.5 million, an 11% increase, for the three months ended
September 30, 2022. The increase was primarily due to higher gross sales prices,
which improved Cement Revenue by approximately $32.6 million, partially offset
by lower Sales Volume, which reduced Revenue by $1.4 million.

Cement Operating Earnings increased $10.0 million to $98.8 million for the three
months ended September 30, 2022. The increase was due to higher gross sales
prices of $32.6 million. This was partially offset by lower Sales Volume of $0.8
million and higher operating costs of $21.8 million. The increase in operating
costs was primarily due to higher energy and maintenance costs of approximately
$16.4 million and $5.9 million, respectively. Operating Margin remained
consistent at 31% primarily because higher gross sales prices were offset by
increased operating costs.

Six months ended September 30, 2022



Cement Revenue was $604.0 million, an 8% increase, for the six months ended
September 30, 2022. The increase was primarily due to higher gross sales prices,
which improved Cement Revenue by approximately $52.0 million, partially offset
by lower Sales Volume, which reduced Revenue by $6.6 million.

Cement Operating Earnings increased $9.8 million to $161.1 million for the six
months ended September 30, 2022. The increase was due to higher gross sales
prices of $52.0 million. This was partially offset by lower Sales Volume of $3.7
million and higher operating costs of $38.5 million. The increase in operating
costs was primarily due to higher energy and maintenance costs of approximately
$24.4 million and $14.8 million, respectively. Operating Margin remained
consistent at 27%, primarily because higher operating costs were offset by
increased gross sales prices.



                                       27

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CONCRETE AND AGGREGATES



                                 For the Three Months Ended                                   For the Six Months Ended
                                        September 30,                                              September 30,
                                      2022               2021      Percentage Change              2022               2021      Percentage Change
                                  (in thousands, except net                                  (in thousands, except net
                                        sales prices)                                              sales prices)
Gross Revenue, as reported      $   69,613         $   52,750                      32 %    $   131,231         $   97,504                      35 %

Sales Volume
M Cubic Yards of Concrete              451                398                      13 %            857                746                      15 %
M Tons of Aggregate                    912                481                      90 %          1,707                842                     103 %
Average Net Sales Price
Concrete - Per Cubic Yard       $   134.28         $   120.15                      12 %    $    131.65         $   119.23                      10 %
Aggregates - Per Ton            $    10.87         $    10.40                       5 %    $     11.05         $    10.20                       8 %

Operating Earnings              $    7,276         $    7,539                      (3 )%   $    13,008         $   12,883                       1 %



Three months ended September 30, 2022



Concrete and Aggregates Revenue increased 32% to $69.6 million for the three
months ended September 30, 2022. The ConAgg Acquisition contributed $13.9
million of Revenue during the three months ended September 30, 2022. Excluding
the ConAgg Acquisition, Revenue increased by $2.9 million, or 5%. The increase
was due to higher gross sales prices, which improved Revenue by $5.3 million,
partially offset by lower Sales Volume, primarily in Concrete, of $2.4 million.

Operating Earnings decreased 3% to approximately $7.3 million. Excluding the
ConAgg Acquisition, Operating Earnings decreased by $2.0 million to $5.5
million. The decrease in Operating Earnings was due to increased operating costs
and lower Sales Volume of $7.0 million and $0.3 million, respectively. This was
partially offset by higher gross sales prices of $5.3 million. The increase in
operating costs was primarily due to higher materials and delivery expenses of
approximately $3.6 million and $2.3 million, respectively.

Six months ended September 30, 2022



Concrete and Aggregates Revenue increased 35% to $131.2 million for the six
months ended September 30, 2022. The ConAgg Acquisition contributed $24.9
million of Revenue during the six months ended September 30, 2022. Excluding the
ConAgg Acquisition, Revenue was up 9% to $8.8 million. The increase was due to
higher gross sales prices and Sales Volume in Aggregates, which increased
Revenue by $9.1 million and $1.1 million, respectively, partially offset by
lower Sales Volume in Concrete of $1.4 million.

Operating Earnings decreased 1% to approximately $13.0 million. Excluding the
ConAgg Acquisition, Operating Earnings decreased by $1.5 million to $11.4
million. The decline in Operating Earnings was due to increased operating costs
of $10.6 million. This was partially offset by higher gross sales prices of $9.1
million. The increase in operating costs was primarily due to higher materials
and delivery expenses of approximately $6.1 million and $3.7 million,
respectively.




                                       28

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Light Materials

GYPSUM WALLBOARD
                                  For the Three Months Ended                                   For the Six Months Ended
                                         September 30,                                               September 30,
                                       2022                2021      Percentage Change             2022                2021      Percentage Change
                                 (in thousands, except per MSF                               (in thousands, except per MSF
                                         information)                                                information)
Gross Revenue, as reported      $   224,638         $   172,985                      30 %   $   440,965         $   339,252                      30 %
Freight and Delivery Costs
billed to Customers                 (41,535 )           (32,463 )                    28 %       (83,540 )           (63,785 )                    31 %
Net Revenue                     $   183,103         $   140,522                      30 %   $   357,425         $   275,467                      30 %

Sales Volume (MMSF)                     783                 736                       6 %         1,581               1,499                       5 %
Average Net Sales Price, per
MSF (1)                         $    233.70         $    190.93                      22 %   $    226.07         $    183.73                      23 %
Freight, per MSF                $     53.05         $     44.11                      20 %   $     52.84         $     42.55                      24 %
Operating Margin, per MSF       $    114.64         $     90.12                      27 %   $    109.95         $     86.45                      27 %
Operating Earnings              $    89,761         $    66,331                      35 %   $   173,829         $   129,584                      34 %


(1) Net of freight per MSF.

Three months ended September 30, 2022



Gypsum Wallboard Revenue was up 30% to $224.6 million for the three months ended
September 30, 2022. The gain was due to higher gross sales prices and Sales
Volume, which increased Revenue by approximately $40.6 million and $11.0
million, respectively. Our market share remained relatively consistent during
the three months ended September 30, 2022.

Operating Earnings increased 35% to $89.8 million, primarily because of higher
gross sales prices and Sales Volume. The increase in gross sales prices and
Sales Volume positively affected Operating Earnings by approximately $40.6
million and $4.2 million, respectively. This was partially offset by higher
operating costs, which adversely affected Operating Earnings by approximately
$21.3 million. The higher operating costs were primarily related to freight,
energy, and raw materials, which reduced Operating Earnings by approximately
$6.9 million, $3.8 million, and $7.5 million, respectively. Operating Margin
increased to 40% for the three months ended September 30, 2022, primarily
because of higher gross sales prices, partly offset by higher operating costs.
Fixed costs are not a significant portion of the overall cost of wallboard;
therefore, changes in utilization have a relatively minor impact on our
operating cost per unit.

Six months ended September 30, 2022



Gypsum Wallboard Revenue increased 30% to $441.0 million for the six months
ended September 30, 2022. The gain was due to higher gross sales prices and
Sales Volume, which increased Revenue by approximately $83.1 million and $18.6
million, respectively. Our market share remained relatively consistent during
the six months ended September 30, 2022.

Operating Earnings increased 34% to $173.8 million, primarily because of higher
gross sales prices and Sales Volume. The increase in gross sales prices and
Sales Volume positively affected Operating Earnings by approximately $83.2
million and $7.1 million, respectively. This was partially offset by higher
operating costs, which adversely affected Operating Earnings by approximately
$46.0 million. The higher operating costs were primarily related to freight,
energy, and raw materials, which reduced Operating Earnings by approximately
$16.3 million, $9.7 million, and $16.7 million, respectively. Operating Margin
increased to 39% for the six months ended September 30, 2022, primarily because
of higher gross sales prices, partly offset by higher operating costs. Fixed
costs are not a significant portion of the overall cost of wallboard; therefore,
changes in utilization have a relatively minor impact on our operating cost per
unit.




                                       29

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RECYCLED PAPERBOARD


                                  For the Three Months Ended                                    For the Six Months Ended
                                         September 30,                                                September 30,
                                       2022                2021      Percentage Change              2022                2021      Percentage Change
                                 (in thousands, except per ton                                (in thousands, except per ton
                                         information)                                                 information)
Gross Revenue, including
intersegment                    $    53,673         $    47,798                      12 %    $   107,746         $    91,065                      18 %
Less intersegment Revenue           (24,825 )           (20,014 )                    24 %        (47,366 )           (38,263 )                    24 %
Gross Revenue, as reported      $    28,848         $    27,784                       4 %    $    60,380         $    52,802                      14 %
Freight and Delivery Costs
billed to Customers                  (2,469 )            (2,123 )                    16 %         (5,018 )            (3,571 )                    41 %
Net Revenue                     $    26,379         $    25,661                       3 %    $    55,362         $    49,231                      12 %

Sales Volume (M Tons)                    85                  87                      (2 )%           169                 171                      (1 )%
Average Net Sales Price, per
ton (1)                         $    603.62         $    524.54                      15 %    $    607.73         $    511.76                      19 %
Freight, per ton                $     29.05         $     24.40                      19 %    $     29.69         $     20.88                      42 %
Operating Margin, per ton       $     65.64         $     11.28                     482 %    $     55.59         $     25.25                     120 %
Operating Earnings              $     5,579         $       981                     469 %    $     9,395         $     4,318                     118 %

(1) Net of freight per ton.

Three months ended September 30, 2022



Recycled Paperboard Revenue increased 12% to $53.7 million during the three
months ended September 30, 2022. The increase was primarily due to higher gross
sales prices, which positively affected Revenue by $7.1 million. This was
partially offset by lower Sales Volume, which reduced Revenue by $1.2 million.
Higher gross sales prices were related to the pricing provisions in our
long-term sales agreements.

Operating Earnings increased 469% to $5.6 million, primarily because of higher
gross sales prices, which increased Operating Earnings by $7.1 million. This was
partially offset by higher operating costs and lower Sales Volume, which reduced
Operating Earnings by approximately $2.4 million and $0.1 million, respectively.
The increase in operating costs was primarily related to higher input costs,
namely energy, chemicals, and freight, which lowered Operating Earnings by
approximately $1.8 million, $0.7 million, and $1.9 million, respectively. This
was partially offset by lower fiber costs, which reduced operating costs by $2.0
million. Operating Margin increased to 10% because of higher gross sales prices,
partially offset by higher operating costs. Although the Company has certain
pricing provisions in its long-term sales agreements, prices are only adjusted
at certain times throughout the year, so price adjustments are not always
reflected in the same period as the change in costs.

Six months ended September 30, 2022



Recycled Paperboard Revenue increased 18% to $107.7 million during the six
months ended September 30, 2022. The increase was primarily due to higher gross
sales prices, which positively affected Revenue by $17.7 million, partially
offset by lower Sales Volume of $0.9 million. Higher gross sales prices were
related to the pricing provisions in our long-term sales agreements.

Operating Earnings increased 118% to $9.4 million, primarily because of higher
gross sales prices, which increased Operating Earnings by $17.7 million. This
was partially offset by higher operating costs and lower Sales Volume, which
reduced Operating Earnings by approximately $12.5 million and $0.1 million,
respectively. The increase in operating costs was primarily related to higher
input costs, namely fiber, energy, and freight, which lowered Operating Earnings
by approximately $3.3 million, $3.9 million, and $4.0 million, respectively.
Operating Margin increased to 9% because of increased gross sales prices,
partially offset by higher operating costs. Although the Company has certain
pricing provisions in its long-term sales agreements, prices are only adjusted
at certain times throughout the year, so price adjustments are not always
reflected in the same period as the change in costs.


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CRITICAL ACCOUNTING POLICIES AND ESTIMATES



The preparation of financial statements in accordance with accounting principles
generally accepted in the United States requires management to adopt accounting
policies and make significant judgments and estimates to develop amounts
disclosed in the financial statements. In many cases, there are alternative
policies or estimation techniques that could be used. We maintain a thorough
process to review the application of our accounting policies and to evaluate the
appropriateness of the many estimates that are required to prepare our financial
statements. However, even under optimal circumstances, estimates routinely
require adjustment based on changing circumstances and the receipt of new or
better information.

Information regarding our Critical Accounting Policies can be found in our
Annual Report. The three Critical Accounting Policies that we believe either
require the use of the most judgment, or the selection or application of
alternative accounting policies, and are material to our financial statements,
are those related to long-lived assets, goodwill, and business combinations.
Management has discussed the development and selection of these Critical
Accounting Policies and estimates with the Audit Committee of our Board of
Directors and with our independent registered public accounting firm. In
addition, Note (A) to the financial statements in our Annual Report contains a
summary of our significant accounting policies.

Recent Accounting Pronouncements

Refer to Footnote (A) in the Notes to Unaudited Consolidated Financial Statements of this Form 10-Q for information regarding recently issued accounting pronouncements that may affect our financial statements.

LIQUIDITY AND CAPITAL RESOURCES



We believe at this time that we have access to sufficient financial resources
from our liquidity sources to fund our business and operations, including
contractual obligations, capital expenditures, and debt service obligations for
at least the next twelve months. We regularly monitor any potential disruptions
to the economy, and to our operations, particularly changing fiscal policy or
economic conditions affecting our industries. Please see the Debt Financing
Activities section below for a discussion of our revolving credit facility and
the amount of borrowings available to us in the next twelve-month period.

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Cash Flow

The following table provides a summary of our cash flows:




                                                        For the Six Months Ended September 30,
                                                                    2022                      2021
                                                                (dollars in thousands)
Net Cash Provided by Operating Activities            $           300,445       $           261,462
Investing Activities
Additions to Property, Plant, and Equipment                      (43,249 )                 (26,777 )
Acquisition Spending                                            (158,451 )                       -
Net Cash Used in Investing Activities                           (201,700 )                 (26,777 )
Financing Activities
Increase in Credit Facility                                      200,000                    75,000
Proceeds from 2.500% Senior Unsecured Notes                            -                   743,692
Repayment of 4.500% Senior Unsecured Notes                             -                  (350,000 )
Repayment of Term Loan and Term Loan Credit
Agreement                                                         (2,500 )                (665,000 )
Dividends Paid to Stockholders                                   (19,149 )                 (10,547 )
Purchase and Retirement of Common Stock                         (210,398 )                (247,845 )
Proceeds from Stock Option Exercises                                 735                    14,460
Loss on Early Retirement of Senior Notes                               -                    (8,407 )
Payment of Debt Issuance Costs                                      (903 )                  (7,985 )
Shares Redeemed to Settle Employee Taxes on Stock
Compensation                                                      (1,806 )                  (1,359 )
Net Cash Used in Financing Activities                            (34,021 )                (457,991 )
Net Increase (Decrease) in Cash and Cash
Equivalents                                          $            64,724       $          (223,306 )




Net Cash Provided by Operating Activities increased by $38.9 million to $300.4
million during the six months ended September 30, 2022. This increase was
primarily attributable to higher Net Earnings, adjusted for non-cash charges, of
approximately $50.0 million. This was partially offset by changes in working
capital of $4.6 million and lower dividends from our Unconsolidated Joint
Venture of $6.5 million.

Working capital increased by $94.5 million to $329.6 million at September 30,
2022, compared with March 31, 2022. The increase was due to higher Cash and Cash
Equivalents of approximately $64.7 million and higher Accounts and Notes
Receivable, net of approximately $56.3 million. This was partially offset by
lower Inventories and Income Tax Receivables of $10.9 million and $2.8 million,
respectively, as well as higher Accounts Payable and Accrued Liabilities, and
Current Portion of Long-term Debt of $4.8 million and $10.0 million,
respectively. The reduction in inventory was due to our normal sales cycle in
which we build inventory in the winter months to meet demand in the spring and
summer. The ConAgg Acquisition in April 2022 increased working capital by
approximately $9.0 million at September 30, 2022.

The increase in Accounts Receivable at September 30, 2022, was primarily related
to higher Revenue during the three months ended September 30, 2022, compared
with the three months ended March 31, 2022. As a percentage of quarterly sales
generated for the respective quarter, Accounts Receivable was approximately 38%
at September 30, 2022, and 43% at March 31, 2022. Accounts Receivable related to
the ConAgg Acquisition at September 30, 2022, was approximately $6.9 million.
Management measures the change in Accounts Receivable by monitoring the days
sales outstanding on a monthly basis to determine if any deterioration has
occurred in the collectability of the Accounts Receivable. No significant
deterioration in the collectability of our Accounts Receivable was identified at
September 30, 2022. Notes Receivable are monitored on an individual basis, and
no significant deterioration in the collectability of our Notes Receivable was
identified at September 30, 2022.

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Our Inventory balance at September 30, 2022, declined by approximately $10.9
million from our balance at March 31, 2022. Excluding the ConAgg Acquisition,
whose inventory consists mostly of Aggregates, our Inventory balance declined by
$14.6 million. Within Inventory, raw materials and materials-in-progress
decreased by approximately $8.7 million and finished cement decreased by
approximately $12.1 million. These declines were partially offset by increases
in Repair Parts and Supplies of $6.9 million and Fuel and Coal $2.0 million. The
decline in raw materials and materials-in-progress and finished cement is
consistent with our business cycle; we generally build up clinker inventory over
the winter months to meet the demand for cement in the spring and summer. The
increase in repair parts inventory was primarily due to the build-up of
inventory necessary for our scheduled outages over the next several months. The
largest individual balance in our Inventory is our repair parts. These parts are
necessary given the size and complexity of our manufacturing plants, as well as
the age of certain of our plants, which creates the need to stock a high level
of repair parts inventory. We believe all of these repair parts are necessary,
and we perform semi-annual analyses to identify obsolete parts. We have less
than one year's sales of all product inventories, and our inventories have a low
risk of obsolescence because our products are basic construction materials.

Net Cash Used in Investing Activities during the six months ended September 30,
2022, was approximately $201.7 million, compared with $26.8 million during the
same period in 2021, an increase of approximately $174.9 million. The increase
was primarily related to the Acquisition Spending of $158.5 million for the
ConAgg Acquisition and the Terminal Acquisitions in fiscal 2023. The remaining
increase was due to the purchase of reserves for our Concrete and Aggregates
business.

Net Cash Used In Financing Activities was approximately $34.0 million during the
six months ended September 30, 2022, compared with $458.0 million during the six
months ended September 30, 2021. The $424.0 million decrease was primarily
related to higher borrowings, net of repayments, of $393.8 million and lower
amounts paid for early termination of debt, debt issuance costs, and share
repurchases of $8.4 million, $7.1 million, and $37.4 million, respectively. This
was partially offset by increases in Dividends Paid to Shareholders of $8.6
million and lower proceeds from exercise of stock options of $13.7 million.

Our debt-to-capitalization ratio and net-debt-to-capitalization ratio were 49.7%
and 47.8%, respectively, at September 30, 2022, compared with 45.6% and 45.1%,
respectively, at March 31, 2022.

Debt Financing Activities



Below is a summary of the Company's outstanding debt facilities at September 30,
2022:
                                  Maturity
 Revolving Credit Facility        May 2027
 Term Loan                        May 2027

2.500% Senior Unsecured Notes July 2031




See Footnote (M) to the Unaudited Consolidated Financial Statements for further
details on the Company's debt facilities, including interest rate, and financial
and other covenants and restrictions.

The borrowing capacity of our Revolving Credit Facility is $750.0 million until
May 5, 2027. The Revolving Credit Facility also includes a swingline loan
sublimit of $25.0 million, and a $40.0 million letter of credit facility. At
September 30, 2022, we had $200.0 million outstanding under the Revolving Credit
Facility and $6.4 million of outstanding letters of credit, leaving us with
$543.6 million of available borrowings under the Revolving Credit Facility, net
of the outstanding letters of credit. We are contingently liable for performance
under $26.8 million in performance bonds relating primarily to our mining
operations. We do not have any off-balance sheet debt, or any outstanding debt
guarantees.

Other than the Revolving Credit Facility, we have no additional source of
committed external financing in place. Should the Revolving Credit Facility be
terminated, no assurance can be given as to our ability to secure a new source
of financing. Consequently, if any balance were outstanding on the Revolving
Credit Facility at the time of

                                       33
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termination, and an alternative source of financing could not be secured, it would have a material adverse impact on our business.



We believe that our cash flow from operations and available borrowings under our
Revolving Credit Facility, as well as cash on hand, should be sufficient to meet
our currently anticipated operating needs, capital expenditures, and dividend
and debt service requirements for at least the next 12 months. However, our
future liquidity and capital requirements may vary depending on a number of
factors, including market conditions in the construction industry, our ability
to maintain compliance with covenants in our Revolving Credit Facility, the
level of competition, and general and economic factors beyond our control, such
as COVID-19 or similar pandemics. These and other developments could reduce our
cash flow or require that we seek additional sources of funding. We cannot
predict what effect these factors will have on our future liquidity.

As market conditions warrant, the Company may from time to time seek to purchase
or repay its outstanding debt securities or loans, including the 2.500% Senior
Unsecured Notes, Term Loan, and borrowings under the Revolving Credit Facility,
in privately negotiated or open market transactions, by tender offer or
otherwise. Subject to any applicable limitations contained in the agreements
governing our indebtedness, any purchases we make may be funded by the use of
cash on our balance sheet or the incurrence of new debt. The amounts involved in
any such purchase transactions, individually or in aggregate, may be material.

We had approximately $33.5 million of lease liabilities at September 30, 2022, that have an average remaining life of approximately 10.2 years.

Dividends



Dividends paid were $19.1 million and $10.5 million for the six months ended
September 30, 2022 and 2021, respectively. On May 19, 2021, we announced the
reinstatement of our quarterly dividend which had been suspended in fiscal 2021.
Each quarterly dividend payment is subject to review and approval by our Board
of Directors, who will continue to evaluate our dividend payment amount on a
quarterly basis.

Share Repurchases

During the three and six months ended September 30, 2022, our share repurchases
were as follows:

                                                                           Total Number          Maximum
                                                                                     of           Number
                                                                                 Shares        of Shares
                                                                              Purchased         that May
                                                                             as Part of           Yet be
                                         Total Number                          Publicly        Purchased
                                                   of          Average        Announced        Under the
                                               Shares       Price Paid            Plans            Plans
Period                                      Purchased        Per Share      or Programs      or Programs
April 1 through April 30, 2022                296,000     $     124.41          296,000
May 1 through May 31, 2022                    294,000           124.72          294,000
June 1 through June 30, 2022                  294,000           121.86          294,000
Quarter 1 Totals                              884,000     $     124.00          884,000
July 1 through July 31, 2022                  280,000     $     115.46          280,000
August 1 through August 31, 2022              308,000           128.93      

308,000


September 1 through September 30, 2022        252,000           114.08      

252,000


Quarter 2 Totals                              840,000     $     119.98

840,000


Year-to-Date Totals                         1,724,000     $     122.04

1,724,000 9,098,992




On May 17, 2022, the Board of Directors authorized us to repurchase an
additional 7.5 million shares. This authorization brought the cumulative total
of Common Stock our Board has approved for repurchase in the open market to 55.9
million shares since we became publicly held in April 1994. Through September
30, 2022, we have repurchased approximately 46.8 million shares.

Share repurchases may be made from time to time in the open market or in
privately negotiated transactions. The timing and amount of any share
repurchases are determined by management, based on its evaluation of market and
economic conditions and other factors. In some cases, repurchases may be made
pursuant to plans, programs, or directions established from time to time by the
Company's management, including plans intended to comply with the safe-harbor
provided by Rule 10b5-1.

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During the six months ended September 30, 2022, the Company withheld from
employees 13,317 shares of stock upon the vesting of Restricted Shares that were
granted under the Plan. We withheld these shares to satisfy the employees'
statutory tax withholding requirements, which is required once the Restricted
Shares or Restricted Share Units are vested.

Capital Expenditures

The following table details capital expenditures by category:



                                          For the Six Months Ended September 30,
                                                     2022                        2021
                                                  (dollars in thousands)
Land and Quarries                     $            10,157         $             1,378
Plants                                             21,944                      22,480
Buildings, Machinery, and Equipment                11,148                       2,919
Total Capital Expenditures            $            43,249         $            26,777


Capital expenditures for fiscal 2023 are expected to range from $110.0 million
to $120.0 million and will be allocated across both Heavy Materials and Light
Materials sectors. These estimated capital expenditures will include maintenance
capital expenditures and improvements, as well as other safety and regulatory
projects.


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FORWARD LOOKING STATEMENTS



Certain matters discussed in this report contain forward-looking statements
within the meaning of Section 27A of the Securities Act of 1933, Section 21E of
the Securities Exchange Act of 1934 and the Private Securities Litigation Reform
Act of 1995. Forward-looking statements may be identified by the context of the
statement and generally arise when the Company is discussing its beliefs,
estimates or expectations. These statements are not historical facts or
guarantees of future performance but instead represent only the Company's belief
at the time the statements were made regarding future events which are subject
to certain risks, uncertainties and other factors, many of which are outside the
Company's control. Actual results and outcomes may differ materially from what
is expressed or forecast in such forward-looking statements. The principal risks
and uncertainties that may affect the Company's actual performance include the
following: the cyclical and seasonal nature of the Company's businesses; public
infrastructure expenditures; adverse weather conditions; the fact that our
products are commodities and that prices for our products are subject to
material fluctuation due to market conditions and other factors beyond our
control; availability of raw materials; changes in the costs of energy,
including, without limitation, electricity, natural gas, coal and oil, and the
nature of our obligations to counterparties under energy supply contracts, such
as those related to market conditions (such as fluctuations in spot market
prices), governmental orders and other matters; changes in the cost and
availability of transportation; unexpected operational difficulties, including
unexpected maintenance costs, equipment downtime and interruption of production;
material nonpayment or non-performance by any of our key customers; inability to
timely execute announced capacity expansions; difficulties and delays in the
development of new business lines; governmental regulation and changes in
governmental and public policy (including, without limitation, climate change
and other environmental regulation); possible outcomes of pending or future
litigation or arbitration proceedings; changes in economic conditions specific
to any one or more of the Company's markets; adverse impact of severe weather
conditions (such as winter storms, tornados and hurricanes) on our facilities,
operations and contractual arrangements with third parties; cyber-attacks or
data security breaches; announced increases in capacity in the gypsum wallboard
and cement industries; changes in the demand for residential housing
construction or commercial construction or construction projects undertaken by
state or local governments; the availability of acquisitions or other growth
opportunities that meet our financial return standards and fit our strategic
focus; risks related to pursuit of acquisitions, joint ventures and other
transactions or the execution or implementation of such transactions, including
the integration of operations acquired by the Company; general economic
conditions; and interest rates. For example, increases in interest rates,
decreases in demand for construction materials or increases in the cost of
energy (including, without limitation, electricity, natural gas, coal and oil)
and the cost of our raw materials could affect the revenue and operating
earnings of our operations. In addition, changes in national or regional
economic conditions and levels of infrastructure and construction spending could
also adversely affect the Company's result of operations. Finally, any
forward-looking statements made by the Company are subject to the risks and
impacts associated with natural disasters, pandemics or other unforeseen events,
including, without limitation, any resurgence of the COVID-19 pandemic and
responses thereto designed to contain its spread and mitigate its public health
effects, as well as their impact on economic conditions, capital and financial
markets. These and other factors are described in the Company's Annual Report on
Form 10-K for the fiscal year ended March 31, 2022. All forward-looking
statements made herein are made as of the date hereof, and the risk that actual
results will differ materially from expectations expressed herein will increase
with the passage of time. The Company undertakes no duty to update any
forward-looking statement to reflect future events or changes in the Company's
expectations.




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