You should read the following discussion of our historical performance,
financial condition and prospects in conjunction with our unaudited condensed
consolidated financial statements, and notes thereto, as of and for the three
months ended March 31, 2023, included elsewhere in this report, as well as our
2022 Annual Report, which includes disclosures regarding our critical accounting
policies as part of "Management's Discussion and Analysis of Financial Condition
and Results of Operations."

The information provided below supplements, but does not form part of, our
historical financial statements. This discussion includes forward-looking
statements that are based on the views and beliefs of our management, as well as
assumptions and estimates made by our management. Actual results could differ
materially from such forward-looking statements because of various risk factors,
including those that may not be in the control of management. See Cautionary
Note Regarding Forward-Looking Statements.

Business Overview



We are a leading, growth-oriented environmental infrastructure and solutions
company that directly helps our customers reduce their water and carbon
footprints. We deliver full-cycle water handling and recycling solutions that
increase the sustainability of energy company operations. Our integrated
pipelines and related infrastructure create long-term value by delivering
high-capacity, comprehensive produced water management, recycling and supply
solutions to operators in the core areas of the Permian Basin.

First Quarter 2023 Results

Significant financial and operating highlights for the three months ended March 31, 2023 include:

? Total water volumes handled or sold of 1,376 thousand barrels of water per day

("kbwpd"), an increase of 18% as compared with the first quarter of 2022

Recycled produced water volumes sold of 258 kbwpd, a decrease of 5% as compared

? with the first quarter of 2022 and groundwater volumes sold of 147 kbwpd, an

increase of 123% as compared with the first quarter of 2022.

? Total revenue of $91.6 million, an increase of 29% as compared with the first

quarter of 2022

? Net income of $7.7 million, as compared with a net loss of $6.6 million for the

first quarter of 2022

? Adjusted EBITDA (non-GAAP financial measure) of $38.1 million, an increase of

6% as compared with the first quarter of 2022

Dividend paid on our Class A common stock for the first quarter of 2023 of

? $0.09 per share, along with a distribution of $0.09 per unit paid to unit

holders of Solaris LLC

For additional information regarding our non-GAAP financial measures, see Non-GAAP Financial Measures below.

Beneficial Reuse Strategic Agreement



In January 2023, Exxon Mobil Corporation ("ExxonMobil") joined our strategic
agreement with Chevron U.S.A. Inc. ("Chevron U.S.A.") and ConocoPhillips to
develop and pilot technologies and processes to treat produced water for
potential beneficial reuse opportunities. Our goal under the strategic agreement
is to develop cost effective and scalable methods of treating produced water to
create a potential water source for industrial, commercial, and non-consumptive
agricultural purposes. Aris is leading the engineering, construction, and

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execution of the testing protocols and pilot projects while leveraging the
combined technical expertise of Chevron U.S.A., ConocoPhillips, and ExxonMobil.
The treated water will then be reused in a variety of ongoing research projects,
including non-consumptive agriculture, low emission hydrogen production, and the
direct air capture of atmospheric carbon dioxide. Aris, Chevron U.S.A.,
ConocoPhillips, and ExxonMobil are working with appropriate regulators, with a
goal to complete testing and performance evaluation of pilot technologies by the
end of 2023.

General Trends and Outlook

Market Dynamics

The current conflict between Russia and Ukraine continues to have significant
global economic implications and impacts on financial markets and the energy
industry. The extent of these impacts will depend on the length of the conflict
and whether the conflict spreads beyond Ukraine's borders.

In addition, commodity prices are being impacted by multiple factors such as
supply disruptions and current recessionary concerns. During the three months
ended March 31, 2023, the average West Texas Intermediate ("WTI") crude oil spot
price was $75.93 as compared with $95.18 for the three months ended March 31,
2022.

Commodity prices will also continue to depend on the responses of the Organization of Petroleum Exporting Countries and other oil exporting nations ("OPEC+") to supply disruptions and higher prices. On April 2, 2023, OPEC+ announced further oil output reductions.



We believe there are several industry trends that continue to provide meaningful
support for future growth. Our key customers' capital allocation to the Permian
Basin remains consistent and significant, including on acreage where the water
sourcing and production is dedicated to us. Additionally, operators continue to
average longer horizontal lateral lengths which corresponds to increased water
sourcing and produced water handling volumes.

Many industry trends such as simultaneous multi-well operations and reuse
applications of produced water, particularly in the areas of the Permian Basin
where we operate, are improving efficiencies and returns and provide us with
significant opportunities for both our Produced Water Handling and Water
Solutions businesses.

Cost Inflation



During 2021, the U.S. began experiencing increased wage and price inflation, as
evidenced by increases in the Consumer Price Index ("CPI"). Although the current
rate of consumer inflation has eased, core inflation remains high. The degree of
inflation, and length of time it continues, will be impacted by any further
steps the U.S. Federal Reserve Bank takes to combat inflationary pressures, such
as by continuing to adjust interest rates.

During the first quarter of 2023, as compared with the first quarter of 2022,
our revenue growth was partially offset by inflationary pressure on costs. Our
long-term, fee-based produced water handling contracts are generally subject to
annual CPI based adjustments. However, many of our contractual CPI based
adjustments are capped at a maximum annual increase and, therefore, our costs
may increase more rapidly than the fees that we charge to customers pursuant to
our contracts with them. If inflation in the CPI were to remain significantly
higher than our contractually allowed fee increases, we could continue to
experience negative impacts to our operating margins.

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Seismicity

We operate wells located in Seismic Response Areas ("SRA") in New Mexico and
Texas, one of which is partially curtailed. Due to the integrated nature of our
pipeline network and our system-wide redundancy, we have been able to adapt to
regulator responses to seismic activity, while continuing to provide service to
our customers without significant disruption in our operations. In addition,
although we cannot anticipate with any certainty future regulatory actions and
the effect such actions could have on our business, our compliance with state
regulator seismic response actions to date has not resulted in any significant
volumetric, revenue or cash flow decreases.

Results of Operations

Results of operations were as follows for the periods indicated:



(in thousands)                                 Three Months Ended March 31,
                                                 2023                2022              2023 vs. 2022
Revenue
Produced Water Handling                     $       46,100      $        35,100    $   11,000        31%
Produced Water Handling-Affiliate                   23,140               21,081         2,059        10%
Water Solutions                                     13,882               11,644         2,238        19%
Water Solutions-Affiliate                            7,984                3,144         4,840       154%
Other Revenue                                          465                    -           465        N/M
Total Revenue                                       91,571               70,969        20,602        29%
Cost of Revenue
Direct Operating Costs                              43,845               26,671        17,174        64%
Depreciation, Amortization and Accretion            18,606               16,579         2,027        12%
Total Cost of Revenue                               62,451               43,250        19,201        44%
Operating Costs and Expenses
General and Administrative                          11,799               10,711         1,088        10%
Impairment of Long-Lived Assets                          -               15,597      (15,597)        N/M
Research and Development Expense                       408                   19           389      2047%
Other Operating (Income) Expense                       217                1,064         (847)      (80)%
Total Operating Expenses                            12,424               27,391      (14,967)      (55)%
Operating Income                                    16,696                  328        16,368      4990%
Interest Expense, Net                                7,661                7,785         (124)       (2)%
Income (Loss) Before Income Taxes                    9,035              (7,457)        16,492     (221)%
Income Tax Expense (Benefit)                         1,327                (840)         2,167     (258)%
Net Income (Loss)                           $        7,708      $       (6,617)    $   14,325     (216)%


N/M Not Meaningful

Operating Metrics

The amount of revenue we generate primarily depends on the volumes of water which we handle for, sell to, or transfer for our customers.



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Our volumes were as follows for the periods indicated:



                                             Three Months Ended
                                                 March 31,
                                              2023         2022       2023 vs. 2022
(thousands of barrels of water per day)
Produced Water Handling Volumes                   971         803        168     21%
Water Solutions Volumes
Recycled Produced Water Volumes Sold              258         273       (15)    (5)%
Groundwater Volumes Sold                          147          66         81    123%
Groundwater Volumes Transferred (1)                 -          25       (25)  (100)%
Total Water Solutions Volumes                     405         364         41     11%
Total Water Volumes                             1,376       1,167        209     18%

Per Barrel Operating Metrics (2)
Produced Water Handling Revenue/Barrel     $     0.79     $  0.78  $    0.01      1%
Water Solutions Revenue/Barrel             $     0.60     $  0.45  $    0.15     33%
Revenue/Barrel of Total Volumes            $     0.74     $  0.68  $    0.06      9%
Direct Operating Costs/Barrel              $     0.35     $  0.25  $    0.10     40%
Gross Margin/Barrel                        $     0.24     $  0.26  $ 

(0.02) (8)% Adjusted Operating Margin/Barrel (3) $ 0.39 $ 0.42 $ (0.03) (7)%

(1) The groundwater transfer assets were sold in the first quarter of 2022.

(2) Per barrel operating metrics are calculated independently. Therefore, the sum

of individual amounts may not equal the total presented.

(3) See Non-GAAP Financial Measures below.

Our skim oil volumes recovered were as follows for the periods indicated:



                                                      Three Months Ended
                                                          March 31,
                                                       2023         2022       2023 vs. 2022
Skim Oil Volumes (bpd)                                   1,348         833         515    62%

Skim Oil Volumes/Produced Water Handling Volumes         0.14%       0.10% 

0.04% 40% Skim Oil Sales Revenue/Barrel of Skim Oil (1) $ 68.54 $ 83.83 $ (15.29) (18)%

(1) Skim oil price received from the purchaser is net of certain customary


    deductions.


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Revenues

An analysis of revenues is as follows:

Produced Water Handling Revenues

Total produced water handling revenues and produced water handling revenues per barrel are as follows:



                                             Three Months Ended

(in thousands, except per unit amounts) March 31,


                                               2023           2022
Produced Water Handling Fees              $    60,924      $ 49,894
Skim Oil Sales Revenue                          8,316         6,287

Total Produced Water Handling Revenue $ 69,240 $ 56,181

Produced Water Handling Fees/Bbl $ 0.70 $ 0.69 Skim Oil Sales Revenue/Bbl

                       0.09          0.09

Total Produced Water Handling Revenue/Bbl $ 0.79 $ 0.78

Produced water handling revenues for the three months ended March 31, 2023 as compared with the three months ended March 31, 2022 increased due primarily to:

? an increase of $10.5 million due to a 168 kbwpd volume increase driven by

activity associated with our long-term acreage dedication agreements, and

an increase of $2.0 million in skim oil sales revenue due to increased volumes

? on the system and higher skim oil recoveries per barrel of produced water

received, offset by a reduction in average crude oil prices.

Water Solutions Revenue

Water solutions revenues for the three months ended March 31, 2023 as compared with the three months ended March 31, 2022 increased due primarily to:

an increase of $2.2 million primarily due to an 81 kbwpd volume increase in

? groundwater volumes sold, offset by a 25 kbwpd decrease in groundwater volumes

transferred, and

? an increase of $4.9 million related to pricing primarily due to groundwater

volumes sold constituting a larger portion of overall water solutions volumes.




Expenses

An analysis of expenses is as follows:

Direct Operating Costs



Direct operating costs for the three months ended March 31, 2023 as compared
with the three months ended March 31, 2022 increased due to higher volumes as
well as cost inflation in labor, chemical treatment, rental equipment and fuel
expenses. On a per barrel basis, direct operating costs increased for the three
months ended March 31, 2023 as compared with the three months ended March 31,
2022 due to cost inflation in labor, chemical treatment, rental equipment and
fuel expenses.

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Depreciation, Amortization and Accretion Expenses


Depreciation, amortization and accretion expense for the three months ended
March 31, 2023 as compared with the three months ended March 31, 2022 increased
due primarily to higher amortization expense related to a previously acquired
customer contract recorded as an intangible asset, as well as depreciation
expense related to new assets placed in service.

General and Administrative Expenses

General and administrative ("G&A") expenses for the three months ended March 31, 2023 as compared with the three months ended March 31, 2022 increased due primarily to increased compensation and benefits expenses and travel costs corresponding with the increased head count required for our larger asset footprint. G&A expenses for the three months ended March 31, 2023 and 2022 included stock-based compensation expense of $2.3 million and $2.2 million, respectively.

Impairment Expense

See Item 1. Financial Statements - Note 4. Property, Plant and Equipment.

Loss on Asset Disposal and Other

See Item 1. Financial Statements - Note 4. Property, Plant and Equipment.

Interest Expense, Net



Components of interest expense, net are as follows for the periods indicated:

                                       Three Months Ended
(in thousands)                             March 31,
                                            2023        2022
Interest on Debt Instruments        $      8,561      $ 7,812
Amortization of Debt Issuance Costs          610          610
Total Interest Expense                     9,171        8,422
Less: Amounts Capitalized                (1,510)        (637)
Interest Expense, Net               $      7,661      $ 7,785


Interest expense, net for the three months ended March 31, 2023 remained flat as
compared with the three months ended March 31, 2022. An increase in total
interest expense due to Credit Facility borrowings was offset by an increase in
capitalized interest related primarily to the increase in assets under
construction.

The average outstanding debt balance for the three months ended March 31, 2023
was $446 million compared with $400 million for the thee months ended March

31,
2022.

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Non-GAAP Financial Measures

Adjusted EBITDA, Adjusted Operating Margin and Adjusted Operating Margin Per
Barrel are supplemental non-GAAP measures that we use to evaluate current, past
and expected future performance. Although these non-GAAP financial measures are
important factors in assessing our operating results and cash flows, they should
not be considered in isolation or as a substitute for net income or gross margin
or any other measures prepared under GAAP.

We believe this presentation is used by investors and professional research
analysts for the valuation, comparison, rating, and investment recommendations
of companies within our industry. Additionally, we use this information for
comparative purposes within our industry. Adjusted EBITDA, Adjusted Operating
Margin and Adjusted Operating Margin per Barrel are not measures of financial
performance under GAAP and should not be considered as measures of liquidity or
as alternatives to net income or gross margin. Adjusted EBITDA, Adjusted
Operating Margin and Adjusted Operating Margin per Barrel as defined by us may
not be comparable to similarly titled measures used by other companies and
should be considered in conjunction with net income and other measures prepared
in accordance with GAAP, such as gross margin, operating income or cash flows
from operating activities.

Adjusted EBITDA



We use Adjusted EBITDA as a performance measure to assess the ability of our
assets to generate sufficient cash to pay interest costs, support indebtedness
and, at the discretion of our Board of Directors, return capital to equity
holders. We also use Adjusted EBITDA as a performance measure under our
short-term incentive plan. We define Adjusted EBITDA as net income (loss) plus:
interest expense? income taxes? depreciation, amortization and accretion
expense? abandoned well costs, asset impairment and abandoned project charges?
losses on the sale of assets? transaction costs; research and development
expense; loss on debt modification; stock-based compensation expense; and other
non-recurring or unusual expenses or charges (such as temporary power costs and
severance costs), less any gains on sale of assets. For the fourth quarter of
2022, we began including research and development expense in our calculation of
Adjusted EBITDA due to our new beneficial reuse pilot projects, which are
discreet, non-revenue initiatives.

Adjusted Operating Margin and Adjusted Operating Margin per Barrel


Our Adjusted Operating Margin and Adjusted Operating Margin per Barrel are
dependent upon the volume of produced water we gather and handle, the volume of
recycled water and groundwater we sell and transfer, the fees we charge for such
services, and the recurring operating expenses we incur to perform such
services. We define Adjusted Operating Margin as Gross Margin plus depreciation,
amortization and accretion. We define Adjusted Operating Margin per Barrel as
Adjusted Operating Margin divided by total volumes handled, sold or transferred.
Adjusted Operating Margin and Adjusted Operating Margin per Barrel are non-GAAP
financial measures.

We seek to maximize our Adjusted Operating Margin in part by minimizing, to the
extent appropriate, expenses directly tied to operating our assets. Landowner
royalties, utilities, direct labor costs, chemical costs, workover and repair
and maintenance costs, and contract services comprise the most significant
portion of our expenses. Our operating expenses are largely variable and as
such, generally fluctuate in correlation with throughput volumes.

Our Adjusted Operating Margin is incrementally benefited from increased Water
Solutions recycled water sales. When produced water is recycled, we recognize
cost savings from reduced landowner royalties, reduced pumping costs, lower
chemical treatment and filtration costs, and reduced power consumption.

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The following table sets forth a reconciliation of net income (loss) as determined in accordance with GAAP to Adjusted EBITDA and Adjusted Operating Margin for the periods indicated:



                                            Three Months Ended
(in thousands)                                  March 31,
                                            2023          2022
Net Income (Loss)                        $    7,708    $  (6,617)
Interest Expense, Net                         7,661         7,785
Income Tax Expense (Benefit)                  1,327         (840)

Depreciation, Amortization and Accretion 18,606 16,579 Impairment of Long-Lived Assets

                   -        15,597
Stock-Based Compensation                      2,468         2,337
(Gain) Loss on Disposal of Asset, Net          (13)           554
Transaction Costs                                45           508
Research and Development Expense                408            19
Other                                         (104)             2
Adjusted EBITDA                          $   38,106    $   35,924

Total Revenue                            $   91,571    $   70,969
Cost of Revenue                            (62,451)      (43,250)
Gross Margin                                 29,120        27,719

Depreciation, Amortization and Accretion 18,606 16,579 Adjusted Operating Margin

$   47,726    $   44,298
Total Volumes (Thousands of BBLs)           123,815       105,006
Adjusted Operating Margin/BBL            $     0.39    $     0.42

Liquidity and Capital Resources

Overview


Our primary needs for cash are permitting, development and construction of water
handling and recycling assets to meet customers' needs, payment of contractual
obligations including debt, and working capital obligations. When appropriate,
we enhance shareholder returns by returning capital to shareholders, such as
through dividend payments and share buybacks (to the extent determined by our
Board of Directors).

Funding for these cash needs may be provided by any combination of internally
generated cash flow, borrowings under the Credit Facility, or accessing the
capital markets. We believe that our cash flows, undrawn Credit Facility and
leverage profile provide us with the financial flexibility to fund attractive
growth opportunities in the future.

As of March 31, 2023, we had a cash balance of $25.5 million and working
capital, defined as current assets less current liabilities, of $30.3 million.
We had $400.0 million face value of Notes outstanding and $41.0 million
outstanding under our Credit Facility, with $158.85 million of availability
under the Credit Facility. As of March 31, 2023, we were in compliance with all
the covenants under our Credit Facility and the indenture governing the Notes.
See Item 1. Financial Statements - Note 6. Long-Term Debt.

On April 3, 2023, we made an interest payment of $15.3 million on the Notes. As of May 5, 2023, we had an outstanding balance of $51 million on our Credit Facility at a weighted average interest rate of 7.976%. The borrowings are primarily being used to fund our capital program.



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In 2023, we entered into an agreement with an unaffiliated water disposal
company to dispose of a minimum volume of produced water over a term of 7 years,
for a total financial commitment of approximately $28.0 million, undiscounted.
As of March 31, 2023, we have short-term purchase obligations for products and
services of approximately $40.8 million due in the next twelve months. See Item
1. Financial Statements - Note 10. Commitments and Contingencies.

Dividends and Distributions



On March 3, 2023, we announced that our Board of Directors had declared a
dividend on our Class A common stock for the first quarter of 2023 of $0.09 per
share. In conjunction with the dividend payment, a distribution of $0.09 per
unit was paid to unit holders of Solaris LLC.

On May 8, 2023, we announced that our Board of Directors had declared a
quarterly dividend of $0.09 per share for the second quarter of 2023 on our
Class A common stock. The dividend will be paid on June 29, 2023, to holders of
record of our Class A common stock as of the close of business on June 16, 2023.
In conjunction with the dividend payment, a distribution of $0.09 per unit will
be paid to unit holders of Solaris LLC subject to the same payment and record
dates.

Cash Flows from Operating Activities



For the three months ended March 31, 2023, net cash provided by operating
activities totaled $59.7 million as compared with $26.4 million for the three
months ended March 31, 2022. The net increase is primarily due to the $20.6
million increase in total revenues offset by increases in direct operating costs
and general and administrative expenses. Net cash provided by operating
activities also included a net increase (decrease) of $28.9 million and ($2.0)
million for the three months ended March 31, 2023 and 2022, respectively,
associated with changes in working capital items. Changes in working capital
items adjust for the timing of receipts and payment of actual cash. The increase
in cash provided from changes in working capital was primarily due to lower
receivable balances associated with improved collections timing.

Cash Flows from Investing Activities



For the three months ended March 31, 2023, net cash used in investing activities
totaled $35.3 million as compared with $9.8 million for the three months ended
March 31, 2022. Expenditures for property, plant and equipment were higher in
2023 as compared with 2022 due primarily to increased capital activity to
support our growing operations, including our management agreement with Chevron
Corporation.

Cash Flows from Financing Activities



For the three months ended March 31, 2023, net cash provided by financing
activities consisted of $6.0 million net Credit Facility borrowings, offset by
$5.4 million dividends and distributions paid and $0.6 million treasury stock
repurchases related to tax withholding on stock awards that vested. For the
three months ended March 31, 2022, net cash used in financing activities totaled
$8.9 million which consisted of dividends and distributions paid.

Capital Requirements


For 2023, we expect our capital expenditures will be between approximately
$140.0 million to $155.0 million which is based on our currently contracted
customers' latest outlooks on our dedicated acreage. We intend to fund capital
requirements through our primary sources of liquidity, which include cash on
hand and cash flows from operations and, if needed, our borrowing capacity

under
the Credit Facility.

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Critical Accounting Estimate - Goodwill



As further described in Critical Accounting Policies and Estimates - Impairment
of Goodwill included in our 2022 Annual Report, we assess goodwill for
impairment annually as of the fourth quarter of our fiscal year and more
frequently when circumstances warrant. During the quarter ended March 31, 2023,
we conducted a quantitative interim test of goodwill due to a decline in the
price of our Class A common stock during the period. Based on the interim
assessment, we determined no impairment was necessary as the fair value of our
reporting unit exceeded its carrying value.

Our impairment analysis contains inherent estimates and assumptions, many of
which are outside the control of management including interest rates, cost of
capital, tax rates, market multiples and credit ratings, which could positively
or negatively impact the anticipated future economic and operating conditions.
The assumptions and estimates used in determining fair value require
considerable judgement and these assumptions can change in future periods as a
result of overall economic conditions, including the impacts of inflationary
pressures, increased interest and discount rates and global supply chain
constraints, among others. As a result, there can be no assurance that estimates
and assumptions made for the purpose of assessing impairment will prove to be an
accurate prediction of the future. Potential circumstances that could have a
negative effect on the fair value of our reporting unit include, but are not
limited to, lower than forecasted revenue growth rates, higher operating or
capital costs, lower operating margins, changes in discount rates and changes in
income tax rates. A reduction in the estimated fair value of the reporting unit
could trigger an impairment in the future. We cannot predict the occurrence of
certain events or changes in circumstances that might adversely affect the
carrying value of our goodwill. A goodwill impairment would have no effect on
our liquidity or capital resources. However, it could result in a material
non-cash charge and could materially adversely affect our financial results in
the period recognized.

Emerging Growth Company Status


We are an "emerging growth company," as defined in the JOBS Act, and we may take
advantage of certain exemptions from various reporting requirements that are
applicable to other public companies that are not "emerging growth companies."
We may take advantage of these exemptions until we are no longer an "emerging
growth company." Section 107 of the JOBS Act provides that an "emerging growth
company" can take advantage of the extended transition period afforded by the
JOBS Act for the implementation of new or revised accounting standards. We have
elected to use the extended transition period for complying with new or revised
accounting standards and as a result of this election, our financial statements
may not be comparable to companies that comply with public company effective
dates. We may take advantage of these exemptions up until the last day of the
fiscal year following the fifth anniversary of our initial public offering or
such earlier time that we are no longer an emerging growth company. We would
cease to be an emerging growth company if we have more than $1.235 billion in
annual revenue, we have more than $700.0 million in market value of our stock
held by non-affiliates or we issue more than $1.0 billion of non-convertible
debt securities over a three-year period.

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