Ethanol and By-Products

At October 31, 2021, we had investments in three ethanol limited liability companies, in two of which we have a majority ownership interest. The following table is a summary of ethanol gallons shipped at our plants:





                                                  Trailing 12       REX's       Current Effective
                                                    Months         Current        Ownership of
                                                    Ethanol       Effective        Trailing 12
                                                    Gallons       Ownership      Months Ethanol
                    Entity                          Shipped       Interest       Gallons Shipped
One Earth Energy, LLC                                 137.9 M         75.8%               104.5 M
NuGen Energy, LLC                                     137.8 M         99.7%               137.4 M
Big River Resources, LLC:
Big River Resources W Burlington, LLC                 110.3 M         10.3%                11.4 M
Big River Resources Galva, LLC                        116.0 M         10.3%                11.9 M
Big River United Energy, LLC                          125.3 M          5.7%                 7.1 M
Big River Resources Boyceville, LLC                    63.6 M         10.3%                 6.6 M
Total                                                 690.9 M                             278.9 M



Our ethanol operations and the results thereof are highly dependent on commodity prices, especially prices for corn, ethanol, distillers grains, non-food grade corn oil and natural gas and availability of corn. As a result of price volatility for these commodities, our operating results can fluctuate substantially. The price and availability of corn is subject to significant fluctuations depending upon several factors that affect commodity prices in general, including crop conditions, the amount of corn stored on farms, weather, federal policy and foreign trade. Because the market prices of ethanol and distillers grains are not always directly related to corn prices (for example, demand for crude and other energy and related prices, the export market demand for ethanol and distillers grains, soybean meal prices, and the results of federal policy decisions and trade negotiations can impact ethanol and distillers grains prices), at times ethanol and distillers grains prices may not follow movements in corn prices and, in an environment of higher corn prices or lower ethanol or distillers grains prices, reduce the overall margin structure at the plants. As a result, at times, we may operate our plants at negative or minimally positive operating margins.

We expect our ethanol plants to produce approximately 2.8 gallons of denatured ethanol for each bushel of grain processed in the production cycle. We refer to the actual gallons of denatured ethanol produced per bushel of grain processed as the realized yield. We refer to the difference between the price per gallon of ethanol and the price per bushel of grain (divided by the realized yield) as the "crush spread". Should the crush spread decline, it is possible that our ethanol plants will generate operating results that do not provide adequate cash flows for sustained periods of time. In such cases, production at the ethanol plants may be reduced or stopped altogether in order to minimize variable costs at individual plants.

We attempt to manage the risk related to the volatility of commodity prices by utilizing forward grain purchase, forward ethanol, distillers grains and corn oil sale contracts and commodity futures



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agreements, as management deems appropriate. We attempt to match quantities of these sale contracts with an appropriate quantity of grain purchase contracts over a given period of time when we can obtain an adequate gross margin resulting from the crush spread inherent in the contracts we have executed. However, the market for future ethanol sales contracts generally lags the spot market with respect to ethanol price. Consequently, we generally execute fixed price ethanol contracts for no more than four months into the future at any given time and we may lock in our corn or ethanol price without having a corresponding locked in ethanol or corn price for short durations of time. As a result of the relatively short period of time our fixed price contracts cover, we generally cannot predict the future movements in our realized crush spread for more than four months; thus, we are unable to predict the likelihood or amounts of future income or loss from the operations of our ethanol facilities. We utilize derivative financial instruments, primarily exchange traded commodity future contracts, in conjunction with certain of our grain procurement activities.





Refined Coal



On August 10, 2017, we purchased the entire ownership interest of an entity that owns a refined coal facility, along with a minority partner, for approximately $12.0 million. We own 95.35% of the entity. We began operating the refined coal facility immediately after the acquisition. We expect that the revenues from the sale of refined coal produced in the facility will be subsidized by federal production tax credits until November 18, 2021, subject to meeting qualified emissions reductions as governed by Section 45 of the Internal Revenue Code. In order to maintain compliance with Section 45 of the Internal Revenue Code, we were required to test the effectiveness of our process with respect to emissions reductions every six months through an independent laboratory. Annually, the IRS publishes the amount of federal income tax credit earned per ton of refined coal produced and sold. We expect to earn credits at the rate of approximately $7.38 per ton of refined coal produced and sold during calendar year 2021. The tax credits were able to be earned for refined coal produced and sold by our facility until November 18, 2021. Absent the tax credits, our refined coal operations would not be profitable and we ceased operations of the facility on November 18, 2021. As such, beginning in the third quarter of fiscal year 2021, we are presenting the income from this operation within discontinued operations. At the conclusion of the operations we are obligated to remove the equipment from the site but do not expect the cost to exceed $250,000.

The refined coal facility is located at the site of a utility-owned electrical generating power station, which is our refined coal operation's sole customer. Refined coal production and sales vary depending on fluctuations in demand from the site host utility, which generally changes based upon weather conditions in the geographic markets, competing energy prices, lack of supplies and the state of the local economy. We contracted with an experienced third party to operate and maintain the refined coal facility and to provide us with management reporting and operating data as required. We do not have any employees on site at the refined coal facility.



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Future Energy


During fiscal year 2013, we entered into a joint venture with Hytken HPGP, LLC ("Hytken") to file and defend patents for eSteam technology relating to heavy oil and oil sands production methods, and to commercially exploit the technology to generate license fees, royalty income and development opportunities. The patented technology is an enhanced method of heavy oil recovery involving zero emissions downhole steam generation. We own 60% and Hytken owns 40% of the entity named Future Energy, LLC ("Future Energy").

We have agreed to fund direct patent expenses relating to patent applications and defense, annual annuity fees and maintenance on a country by country basis, with the right to terminate funding and transfer related patent rights to Hytken. We have funded all costs relating to new intellectual property, consultants, research and development, and equipment purchases with respect to the proposed commercialization stage of the technology. To date, we have paid and expensed approximately $2.5 million cumulatively to purchase our ownership interest and fund patent and other expenses. We have not yet tested or proven the commercial feasibility of the technology.

Critical Accounting Policies and Estimates

During the three months ended October 31, 2021, we did not change any of our critical accounting policies as disclosed in our 2020 Annual Report on Form 10-K as filed with the Securities and Exchange Commission on April 12, 2021.





Fiscal Year


All references in this report to a particular fiscal year are to REX's fiscal year ended January 31. For example, "fiscal year 2021" means the period February 1, 2021 to January 31, 2022.





Results of Operations



Trends and Uncertainties


In recent years, operating results in our ethanol and by-products business have been, at times affected by a weak margin environment including such factors as higher costs for corn, including increased basis over index pricing, lower availability of local corn, lower ethanol demand and the EPA granting small refiner waivers.

During the early months of 2020, COVID-19 spread into the United States and other countries. In an effort to contain the spread of this virus, there were various government mandated restrictions, in addition to voluntary privately implemented restrictions, including limiting public gatherings, retail store closures, restrictions on employees working and the quarantining of people who may have been exposed to the virus. This led to reduced demand for gasoline and ethanol, which consequently resulted in historically low ethanol pricing. As a result, we idled our NuGen and One Earth ethanol plants in March of 2020. In May of 2020, businesses and other activities slowly began to reopen, which led to an increase in demand for gasoline and ethanol, and in related prices. As a result, we resumed production operations at the One Earth ethanol plant in late May of 2020 and at NuGen in late June of 2020. In addition, actions by the



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Federal Reserve related to the COVID-19 outbreak, reduced interest rates. Given the amount of cash and short-term investments we have, this has reduced our interest income and could continue in future periods, depending on the length of time interest rates remain at these levels. The impacts of the COVID-19 outbreak continues to evolve and the duration and impact of the outbreak remains uncertain. We did not incur significant disruptions in our business operations from COVID-19 for the three and nine months ended October 31, 2021.

Congress passed the CARES Act in March 2020, which provided the United States Department of Agriculture ("USDA") with additional funding from the Commodity Credit Corporation. The USDA is using this additional funding to provide direct payments to farmers, including farmers that we purchase corn from. Such direct payments to farmers could cause further delays in marketing decisions. Consequently, this could reduce the supply of available corn and could result in a price increase. In addition, China has been purchasing large quantities of corn, which has led to higher prices for corn. We have experienced an increase in the local basis price paid for corn over the Chicago Board of Trade prices for corn during the first nine months of fiscal year 2021.

Renewable Fuel Standard II ("RFS II"), established in October 2010, has been an important factor in the growth of ethanol usage in the United States. When it was originally established by Congress, RFS II required the volume of "conventional" or corn derived ethanol to be blended with gasoline to increase each year until it reached 15.0 billion gallons in 2015 and was to remain at that level through 2022. There are no established congressional target volumes beginning in 2023. The EPA has the authority to waive the biofuel mandate, in whole or in part, if there is inadequate domestic renewable fuel supply or the requirement severely harms the domestic economy or environment. On December 19, 2019, the EPA announced the 2020 renewable volume obligation for conventional ethanol, which met the 15.0 billion gallons congressional target. The EPA has missed its deadline and has not yet released a draft renewable volume obligation rule for the 2021 volumes. Proposed 2022 volumes from the EPA were due by November 30, 2021, but have not yet been released. The EPA has recently proposed giving all obligated parties more time to prove compliance with the 2020 and 2021 biofuel blending mandates. The EPA is also proposing to change the way subsequent years' RFS compliance deadlines are determined.

On April 15, 2020, five state Governors sent a letter to the EPA requesting a general waiver of the RFS II requirements due to the drop in demand caused by COVID-19 travel restrictions. On October 21, 2020, 15 U.S. Senators sent a letter to the EPA requesting a general waiver of the RFS II requirements to reduce the 2021 renewable volume obligation, citing the reduced demand for fuels due to COVID-19. There have been additional petitions for waivers filed based upon COVID-19 restrictions.

RFS II requirements have been reduced through small refiner waivers (SRWs) issued by the EPA. The SRWs issued have been for approximately 4.0 billion gallons for 85 refinery exemptions for 2016 through 2018. In January 2020, the U.S. Court of Appeals for the 10th Circuit overturned the EPA's granting of refinery exemptions for three refineries on two separate grounds. Two of the refiners appealed the decision to the U.S. Supreme Court. On June 25, 2021, the Supreme Court of the United States ruled in favor of small refiners and reversed a portion of the decision by the U.S Court of Appeals for the 10th Circuit on SRWs. It only reversed the interpretation of "extension" of a waiver but not the economic hardship portion of the decision. It remains unclear how the Supreme Court decision may impact the EPA's handing of SRWs.



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Throughout fiscal year 2020 and the first nine months of fiscal year 2021, operating results in our refined coal business were affected by inconsistent utility plant demand (our only customer). As we are no longer able to earn tax credits from refined coal beginning November 18, 2021, we have ceased operation of the facility after that date and have classified it as discontinued operations.

Should these trends and uncertainties continue, our future operating results are likely to be negatively impacted.



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Comparison of Three and Nine Months Ended October 31, 2021 and 2020





The following tables summarizes our results from operations (amounts in
thousands):



                                             Three Months Ended            Nine Months Ended
                                                October 31,                   October 31,
                                            2021           2020           2021           2020

Net sales and revenue                     $ 203,066      $ 124,217      $ 562,786      $ 246,694
Cost of sales                               177,914        105,288        504,003        235,435
Gross profit                              $  25,152      $  18,929      $  58,783      $  11,259

Income (loss) before income taxes $ 19,226 $ 16,349 $ 39,219 $ (577)

(Provision) benefit for income taxes $ (4,338) $ (5,037) $ (8,329) $ 444



Net income (loss) attributable to REX
common shareholders (continuing
operations)                               $  13,326      $   9,036      $  26,305      $ (1,464)

Net income (loss) attributable to REX
common shareholders (discontinued
operations)                               $   1,952      $   (195)      $   4,633      $     922

The following table summarizes net sales and revenue by product group:





                                               Three Months Ended            Nine Months Ended
                                                  October 31,                   October 31,
                                              2021           2020           2021           2020

Ethanol                                     $ 161,598      $  98,850      $ 441,657      $ 191,971
Dried distillers grains                        28,717         20,916         91,408         45,314
Non-food grade corn oil                        11,958          4,661         27,364          9,162
Modified distillers grains                      2,930            562          7,157          1,228

Derivative financial instruments losses (2,144) (777) (4,907) (1,075) Other

                                               7              5            107             94
Total, continuing operations                $ 203,066      $ 124,217      $ 562,786      $ 246,694

Refined coal (discontinued operations) 1 $ 151 $ 34 $ 377 $ 134

1 Refined coal sales were recorded net of the cost of coal as the Company purchased the coal feedstock from the customer to which the processed refined coal was sold.



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The following table summarizes selected operating data:





                                              Three Months Ended              Nine Months Ended
                                                 October 31,                     October 31,
                                             2021            2020            2021            2020

Average selling price per gallon of
ethanol (net of hedging)                   $    2.31       $    1.31       $    2.12       $    1.28
Gallons of ethanol sold (in millions)           69.0            74.6           207.9           149.4
Average selling price per ton of dried
distillers grains                          $  184.85       $  129.38       $  200.02       $  136.49

Tons of dried distillers grains sold 155,356 161,666 456,996 331,990 Average selling price per pound of non-food grade corn oil

$    0.59       $    0.24       $    0.47       $    0.25
Pounds of non-food grade corn oil sold
(in millions)                                   20.2            19.0            57.9            37.2
Average selling price per ton of
modified distillers grains                 $   92.10       $   56.68       $   83.97       $   52.44
Tons of modified distillers grains
sold                                          31,814           9,924          85,235          23,431
Average cost per bushel of grain           $    6.45       $    3.28       $    6.05       $    3.57
Average cost of natural gas (per
MmBtu)                                     $    4.58       $    2.09       $    3.69       $    2.87

Net sales and revenue in the quarter ended October 31, 2021 increased approximately 63% compared to the prior year's third quarter. Net sales and revenue in the first nine months of fiscal year 2021 increased approximately 128%. We had significantly lower production and sales volumes in our ethanol and by-products business during the first nine months of fiscal year 2020, as diminished local availability of corn at the NuGen facility, the effects of the COVID-19 outbreak and lower ethanol pricing resulted in the idling of the NuGen and One Earth ethanol plants in March of 2020. We resumed production operations at One Earth in late May of 2020 and at NuGen in late June of 2020. Both of our consolidated plants produced at or near capacity during the first nine months of fiscal year 2021. In addition, stronger commodity pricing in the third quarter of 2021 compared to 2020 was the primary contributor to an increase in sales between the three month periods and an incremental contributor to the increase in sales between the nine month periods.

Ethanol sales increased in the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020 as the average price per gallon sold increased 76%, offset slightly by an 8% decrease in gallons sold. Ethanol sales increased in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020 as the number of gallons sold increased 39% and the average selling price per gallon increased 66% over the prior fiscal year. The increase in the ethanol selling price resulted primarily from an increase in demand and an increase in commodity prices.

Dried distillers grains sales increased in the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020 as the average price per ton sold increased 43%, offset slightly by a 4% decrease in tons sold. Dried distillers grains sales increased in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020 as the number of tons sold increased 38% and the average selling price per ton increased 47% over the prior fiscal year. The increase in the dried distillers grains selling



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price resulted primarily from increased demand and an increase in corn prices as dried distillers grains prices often correlate with corn pricing.

Non-food grade corn oil sales increased in the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020 as the number of pounds sold increased 6% and the average selling price per pound increased 146% over the prior year third quarter. Non-food grade corn oil sales increased in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020 as the number of pounds sold increased 56% and the average selling price per pound increased 88% over the prior year fiscal year. The increase in the non-food grade corn oil selling price resulted primarily from an increase in demand from the biodiesel industry.

Modified distillers grains sales increased in the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020 as the number of tons sold increased 221% and the average selling price per ton increased 62% over the prior year third quarter. Modified distillers grains sales increased in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020 as the number of tons sold increased 264% and the average selling price per ton increased 60% over the prior year fiscal year. The increase in the modified distillers grains selling price resulted primarily from an increase in corn prices and increased local demand.

Losses on derivative financial instruments, included in net sales and revenue, of approximately $2.1 million in the third quarter of fiscal year 2021 related to our risk management activities and were impacted by the increase in ethanol prices during that quarter. There were losses on derivative financial instruments of approximately $0.8 million during the third quarter of fiscal year 2020. Losses on derivative financial instruments, included in net sales and revenue, were approximately $4.9 million in the first nine months of fiscal year 2021 compared to $1.1 million in the first nine months of fiscal year 2020.

Gross profit for the third quarter of fiscal year 2021 increased approximately $6.2 million compared to the prior year's third quarter. This was primarily caused by significantly increased commodity prices during the third quarter of fiscal year 2021 compared to the reduced levels during the third quarter of fiscal year 2020 discussed above. The crush spread for the third quarter of fiscal year 2021 was $0.11 per gallon of ethanol sold compared to $0.19 per gallon of ethanol sold during the third quarter of fiscal year 2020. The selling price per gallon of ethanol sold increased 76% for the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020. There was a 97% increase in the cost per bushel of corn during the same periods. During the third quarter of fiscal year 2020 the impact from the COVID-19 outbreak and lower gasoline pricing resulted in lower ethanol and corn pricing which severely impacted operations.

Grain accounted for approximately 84% ($148.7 million) of our cost of sales during the third quarter of fiscal year 2021 compared to approximately 79% ($83.4 million) during the third quarter of fiscal year 2020. Natural gas accounted for approximately 5% ($8.1 million) of our cost of sales during the third quarter of fiscal year 2021 compared to approximately 4% ($4.0 million) during the third quarter of fiscal year 2020. The grain and natural gas expenditure increases were primarily attributable to the higher costs of both corn and natural gas with stable production levels in the third quarter of fiscal year 2021 compared to the third quarter of fiscal year 2020.



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Gross profit for the first nine months of fiscal year 2021 increased approximately $47.5 million compared to the first nine months of the prior year. This was primarily the result of significantly higher production and sales volumes during the first nine months of fiscal year 2021 compared to the reduced levels during the first nine months of fiscal year 2020 discussed above. The crush spread for the first nine months of fiscal year 2021 was approximately $0.06 per gallon of ethanol sold compared to $0.05 per gallon of ethanol sold during the first nine months of fiscal year 2020. The selling price per gallon of ethanol sold increased 66% for the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020, slightly below the 69% increase in the cost per bushel of corn during the same periods. In addition, the higher sales volumes discussed above and the higher prices of by-products contributed to the increase in gross profit during the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020. During the first nine months of fiscal year 2020, the impact from the COVID-19 outbreak and lower gasoline pricing resulted in lower ethanol and corn prices, which severely impacted operations and resulted in the consolidated ethanol plants being idled for a portion of the year and the lower gross profit.

Grain accounted for approximately 85% ($427.0 million) of our cost of sales during the first nine months of fiscal year 2021 compared to approximately 76% ($178.3 million) during the first nine months of fiscal year 2020. Natural gas accounted for approximately 4% ($18.0 million) of our cost of sales during the first nine months of fiscal year 2021 compared to approximately 5% ($11.3 million) during the first nine months of fiscal year 2020. The grain increase was primarily attributable to the higher production levels in the first nine months of fiscal year 2021 compared to the reduced production levels in the first nine months of fiscal year 2020 and the significant rise in corn prices during the first nine months of fiscal year 2021. The natural gas unit price increase was offset by gains realized on the sales of unused natural gas during the first quarter of fiscal year 2021. The sales were a result of unusual and significant increases in the spot price of natural gas during portions of the first quarter of fiscal year 2021 which resulted in an opportunity for us to sell forward natural gas purchases at a gain.

We attempt to match quantities of ethanol, distillers grains and non-food grade corn oil sales contracts with an appropriate quantity of grain purchase contracts over a given time period when we can obtain a satisfactory margin resulting from the crush spread inherent in the contracts we have executed. However, the market for future ethanol sales contracts generally lags the spot market with respect to ethanol price. Consequently, we generally execute fixed price sales contracts for no more than four months into the future at any given time and we may lock in our corn or ethanol price without having a corresponding locked in ethanol or corn price for short durations of time. As a result of the relatively short period of time our contracts cover, we generally cannot predict the future movements in our realized crush spread for more than four months.

SG&A expenses were approximately $6.3 million for the third quarter of fiscal year 2021, significantly higher than the approximately $4.3 million of expenses for the third quarter of fiscal year 2020. SG&A expenses were approximately $22.4 million for the first nine months of fiscal year 2021, significantly higher than the approximately $13.4 million of expenses for the first nine months of fiscal year 2020. A majority of the increase results from higher shipping costs as more sales contracts provided for shipping to be paid by us in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020. In addition, there was an increase in incentive compensation associated with higher profitability in fiscal year 2021.



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During the third quarter of fiscal year 2021, we recognized income of approximately $0.3 million compared to income of approximately $1.2 million for the third quarter of fiscal year 2020, from our equity investment in Big River. We recognized income of approximately $2.8 million during the first nine months of fiscal year 2021 compared to income of approximately $0.2 million during the first nine months of fiscal year 2020. Big River has interests in four ethanol production plants that shipped approximately 415 million gallons in the trailing twelve months ended October 31, 2021 and has an effective ownership of ethanol gallons shipped for the same period of approximately 359 million gallons. Big River's operations also include agricultural elevators. Due to the inherent volatility of commodity prices within the ethanol industry, we cannot predict the likelihood of future operating results from Big River being similar to historical results.

Interest and other income was approximately $35,000 for the third quarter of fiscal year 2021 versus approximately $537,000 for the third quarter of fiscal year 2020. Interest and other income was approximately $117,000 for the first nine months of fiscal year 2021 versus approximately $1.4 million for the first nine months of fiscal year 2020. Interest income decreased as yields on our excess cash decreased in the first nine months of fiscal year 2021 compared to the first nine months of fiscal year 2020.

As a result of the foregoing, income before income taxes was approximately $19.2 million for the third quarter of fiscal year 2021 versus approximately $16.3 million for the third quarter of fiscal year 2020. Income before income taxes was approximately $39.2 million versus a loss of approximately $0.6 million for the first nine months of fiscal years 2021 and 2020, respectively.

Prior to the third quarter of fiscal year 2021, the Company determined that small changes in estimated "ordinary" income would result in significant changes in the estimated annual effective tax rate. Thus, the Company used a discrete effective tax rate method to calculate the provision or benefit for income taxes for the three and nine months ended October 31, 2020. Beginning on November 18, 2021, we are unable to earn tax credit related to the refined coal business, and as such, have ceased operation of that business. As earning these credits is what had caused the significant changes in the estimated annual effective tax rate from small changes in estimated "ordinary" income and we have now classified the refined coal business as discontinued operations, we have returned to using the annual effective tax rate method to calculate the provision or benefit for income taxes from continuing operations beginning in the three and nine month periods ending October 31, 2021. Our income tax provision from continuing operations was approximately $4.3 million and approximately $5.0 million for the three months ended October 31, 2021 and 2020, respectively, and was approximately $8.3 million and a benefit of approximately $0.4 million for the nine months ended October 31, 2021 and 2020, respectively. We had a slight benefit in the prior year nine month period based upon pre-tax losses from continuing operations for that period versus pre-tax income from continuing operations in the current period. Our income tax provision for the third quarter of fiscal year 2020 includes a provision of approximately $1.8 million related to reversing previously recognized tax benefits associated with the lengthening of a net operating loss carryback allowed by the CARES Act as the Company no longer had a year to date estimated taxable loss.

As a result of the foregoing, net income from continuing operations was approximately $14.9 million for the third quarter of fiscal year 2021 compared to approximately $11.3 million for the third quarter of fiscal year 2020. Net income from continuing operations was approximately $30.9 million for



35



the first nine months of fiscal year 2021 compared to net loss of approximately $0.1 million for the first nine months of fiscal year 2020.

Income from continuing operations related to noncontrolling interests was approximately $1.6 million for the third quarter of fiscal year 2021 compared to $2.3 million for the third quarter of fiscal years 2020. Income from continuing operations related to noncontrolling interests was approximately $4.6 million for the nine months of fiscal year 2021 compared to approximately $1.3 million for the first nine months of fiscal years 2020. These amounts represent the other owners' share of the income or loss of NuGen and One Earth. Noncontrolling interests related to the refined coal entity is included in discontinued operations.

As a result of the foregoing, net income attributable to REX common shareholders from continuing operations for the third quarter of fiscal year 2021 was approximately $13.3 million, an increase of approximately $4.3 million from net income attributable to REX common shareholders from continuing operations of approximately $9.0 million for the third quarter of fiscal year 2020. Net income attributable to REX common shareholders from continuing operations for the first nine months of fiscal year 2021 was approximately $26.3 million, an increase of approximately $27.8 million from net loss attributable to REX common shareholders from continuing operations of approximately $1.5 million for the first nine months of fiscal year 2020.

The Company ceased operation of its refined coal business as tax credits could no longer be earned on its operation beginning November 18, 2021. Beginning in the third quarter of fiscal year 2021, the results of the operation of the refined coal business will be recognized as discontinued operations. The refined coal business operated at a loss but generated tax credits that normally exceeded the operating loss. Net income attributable to REX common shareholders from discontinued operations, net of tax, for the third quarter of fiscal year 2021 was approximately $2.0 million, an increase of $2.1 million from the net loss attributable to REX common shareholder from discontinued operations, net of tax, of approximately $0.2 million for the third quarter of fiscal year 2020. Net income attributable to REX common shareholders from discontinued operations, net of tax, for the first nine months of fiscal year 2021 was approximately $4.6 million, an increase of approximately $3.7 million from net income attributable to REX common shareholders from discontinued operations, net of tax of approximately $0.9 million for the first nine months of fiscal year 2020.

Through its refined coal operation, the Company earned production tax credits pursuant to IRC Section 45. The credits can be used to reduce future income tax liabilities for up to 20 years. The income tax benefit generated from discontinued operations was $4.9 million and $1.0 million for the three months ended October 31, 2021 and 2020 respectively. The income tax benefit generated from discontinued operations was $12.6 million and $4.9 million for the nine months ended October 31, 2021 and 2020, respectively.

Liquidity and Capital Resources

Net cash provided by operating activities was approximately $50.4 million for the first nine months of fiscal year 2021, compared to approximately $21.5 million for the first nine months of fiscal year 2020. For the first nine months of fiscal year 2021, cash was provided by net income from continuing operations of approximately $30.9 million, adjusted for non-cash items of approximately $21.8 million, which



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consisted of depreciation, amortization of operating lease right-of-use assets, income from equity method investments, interest income from short-term investments, the deferred income tax provision and stock based compensation expense. We received dividends from Big River of approximately $1.5 million during the first nine months of fiscal year 2021. An increase in the balance of accounts receivable used cash of approximately $20.3 million, primarily a result of the timing of products shipped and the receipt of customer payments at One Earth and NuGen in addition to higher sales and pricing. Inventories decreased by approximately $7.7 million, primarily a result of the timing of receipt of raw materials and the shipment of finished goods. A decrease in the balance of other assets of approximately $1.9 million primarily relates to changes in the carrying value of forward purchase contracts recorded at fair value. An increase in the balance of refundable income taxes of approximately $0.3 million primarily relates to estimated federal and state income tax payments made during fiscal year 2021. An increase in the balance of accounts payable provided cash of approximately $10.9 million, which was primarily a result of the timing of inventory receipts and vendor payments. An increase in the balance of other liabilities provided cash of approximately $2.8 million, which was primarily a result of operating lease payments. Discontinued operations used cash from operating activities of $6.4 million.

Net cash provided by operating activities was approximately $21.5 million for the first nine months of fiscal year 2020. For the first nine months of fiscal year 2020, cash was used by a net loss from continuing operations of approximately $0.1 million, adjusted for non-cash items of approximately $17.0 million, which consisted of depreciation, amortization of operating lease right-of-use assets, income from equity method investments, interest income from short-term investments, the deferred income tax provision and stock based compensation expense. We received dividends from Big River of approximately $2.5 million during the first nine months of fiscal year 2020. A decrease in the balance of accounts receivable provided cash of approximately $0.5 million, which was primarily a result of the timing of customer shipments. Inventories decreased by approximately $14.0 million, which was primarily a result of the timing of receipt of raw materials and shipments of finished goods. A decrease in the balance of accounts payable used cash of approximately $4.4 million, which was primarily a result of the timing of inventory receipts and vendor payments. A decrease in the balance of other liabilities used cash of approximately $5.0 million, which was primarily a result of payments of operating leases and incentive compensation. Discontinued operations used cash from operating activities of $2.2 million.

At October 31, 2021, working capital was approximately $260.7 million, compared to approximately $228.0 million at January 31, 2021. The ratio of current assets to current liabilities was 6.6 to 1 at October 31, 2021 and 8.4 to 1 at January 31, 2021.

Cash of approximately $10.4 million was provided by investing activities for the first nine months of fiscal year 2021, compared to approximately $10.0 million used during the first nine months of fiscal year 2020. During the first nine months of fiscal year 2021, we had capital expenditures of approximately $4.2 million, primarily for improvements at the One Earth and NuGen facilities. We expect capital expenditures to be in the range of approximately $3.0 million to $5.0 million for the remainder of fiscal year 2021. During the first nine months of fiscal year 2021, we purchased certificates of deposit of approximately $67.4 million and certificates of deposit of approximately $82.0 million matured. The certificates of deposit had maturities of less than one year and we classified as short-term investments. Depending on investment options available, we may elect to retain the funds, or a portion thereof, in cash investments, short-term investments or long-term investments.



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Cash of approximately $10.0 million was used in investing activities for the first nine months of fiscal year 2020. During the first nine months of fiscal year 2020, we had capital expenditures of approximately $6.6 million, primarily for the purchase of land at One Earth Energy. During the first nine months of fiscal year 2020, we purchased certificates of deposit (classified as short-term investments) of approximately $68.2 million. During the first nine months of fiscal year 2020, certificates of deposit (classified as short-term investments) of approximately $65.3 million matured.

Cash of approximately $7.9 million was used in financing activities for the first nine months of fiscal year 2021, compared to approximately $18.3 million for the first nine months of fiscal year 2020. During the first nine months of fiscal year 2021, we used cash of approximately $6.6 million to purchase approximately 84,099 shares of our common stock in open market transactions. We also made payments of approximately $1.5 million to noncontrolling interests holders.

Cash of approximately $18.3 million was used in financing activities for the first nine months of fiscal year 2020 as of which approximately $18.1 million was used to purchase approximately 295,000 shares of our common stock in open market transactions.

We are investigating various uses for our excess cash and short-term investments. We have historically had a stock buyback program and during the fiscal 2021 third quarter completed a 500,000 share buyback authorization from the Board of Directors and obtained authorization to repurchase an additional 500,000 shares. From the new authorization, we still are authorized to purchase approximately 449,000 shares. We also plan to seek and evaluate investment opportunities, including ethanol and/or energy related, carbon capture related, agricultural or other ventures we believe fit our investment criteria in addition to investing in highly liquid short-term securities.

We are working with the University of Illinois to explore the development of a carbon sequestration project to be located near the One Earth ethanol plant. The University of Illinois has received a United States Department of Energy award through the CarbonSAFE program, and, will evaluate the greenhouse gas storage potential by drilling a test well and performing seismic surveys. The 2-D seismic survey has been completed and the data is being processed. We also plan to do 3-D seismic survey testing which will be more involved as it will be done on more land and requires the running of linear grids across the property after receiving permission from the landowners. A permit for drilling a test well has been received from the Illinois Department of Natural Resources and the drilling has commenced. We will need to do extensive testing, modeling, and computer simulation to predict the behavior of the carbon dioxide after it is injected into the test well. Further work and research is needed to determine if this will be a feasible location for carbon sequestration and storage.





Forward-Looking Statements


This Form 10-Q contains or may contain forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. Such statements can be identified by use of forward-looking terminology such as "may," "expect," "believe," "estimate," "anticipate" or "continue" or the negative thereof or other variations thereon or comparable terminology. Readers are cautioned that there are risks and uncertainties that could cause actual events or results to differ materially from those referred to in such forward-looking statements. These risks and uncertainties include the risk factors set forth from time to time in the Company's filings with the Securities and Exchange Commission and include among other things: the effect of pandemics such as COVID-19 on the Company's business operations, including impacts on supplies, demand, personnel and other factors, the impact of legislative and regulatory changes, the price volatility and availability of corn, distillers grains, ethanol, non-food grade corn oil, gasoline, natural gas, logistical delays, our ethanol and refined coal plants operating efficiently and according to



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forecasts and projections, changes in the international, national or regional economies, weather, results of income tax audits, changes in income tax laws or regulations and the effects of terrorism or acts of war. The Company does not intend to update publicly any forward-looking statements except as required by law. Other factors that could cause actual results to differ materially from those in the forward-looking statements are set forth in Item 1A of the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2021 (File No. 001-09097).

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