將由以下機構資助[。貸款所得款項應存入]

帳號[，位於]銀行名稱、地址和ABA號碼

。貸款生效後，貸款總額將為[。借款人特此聲明並保證，自本協議之日起，並在信貸延期生效後，如下：(I)本協議第7.01和7.02節所包含的借款人和服務機構的陳述和擔保在信貸延期之日及截至該日期在所有重要方面均屬真實和正確，除非該等陳述和擔保按其條款指的是較早的日期，在這種情況下，該等陳述和保證在該較早的日期及截至該較早的日期在所有重大方面均屬真實和正確；(Ii)並無違約或未到期違約事件發生及持續，亦不會因該項信貸展期而導致違約事件或未到期違約事件；表A-2762333169 19631658 762333169 19631658(Iii)實施該項信貸展期後不存在或將不存在借款基礎赤字；(Iv)貸款總額不會超過貸款限額；(V)終止日期並未發生；及(Vi)貸款總額超過最低融資門檻。]證物A-3762333169 19631658 762333169 19631658，以下籤署人已於上述日期由其正式授權人員簽署本函件，特此為證。_

借款人信頭

日期

管理代理

出借人

回覆：削減通知女士們、先生們：茲提及Compass Minerals Receivables LLC(“借款人”)、Compass Minerals America Inc.(作為服務商)、貸款方PNC Bank、National Association(作為行政代理(以該身份))和PNC Capital Markets LLC(作為結構代理)於2020年6月30日簽署的若干應收賬款融資協議(經不時修訂、補充或以其他方式修改的“協議”)。本減持通知中使用的未在本協議中另有定義的大寫術語應具有本協議中賦予其的含義。根據本協議第2.02(D)節，本函件構成減產通知。借款人特此通知行政代理和貸款人，它應預付貸款人未償還的貸款金額，金額為

將在上製作

。在提前還款生效後，貸款總額將為

。借款人特此聲明並保證，自本協議之日起，並在實施減值後，如下：(I)本協議第7.01和7.02節所載借款人和服務機構的聲明和保證在預付款之日及截至該日期在各重要方面均屬真實及正確，除非該等聲明及保證按其條款指的是較早日期，在此情況下，該等聲明及保證在該較早日期當日及截至該較早日期在各重大方面均屬真實及正確；(Ii)並無違約事件或未到期違約事件發生或持續，且該等提前還款不會導致違約事件或未到期違約事件；(Iii)不存在或在實施該提前還款後不會存在借款基礎赤字；(Iv)終止日期尚未發生；及(V)貸款限額超過最低融資門檻。證物B-1 762333169 19631658茲證明，自上文第一次寫明的日期起，簽署人已由其正式授權的官員簽署了本信函。羅盤礦產應收賬款有限責任公司：名稱：標題：展品B-2 762333169 19631658展品C-1 762333169 19631658

附件C

轉讓和接受協議的格式[日期：20_]轉讓人剩餘承諾額：可分配給貸款額的利息(如有)：$[已轉讓承諾額：可分配給轉讓人剩餘貸款金額的利息(如有)：$]可分配給承諾額的貸款額：第2節本轉讓和驗收協議的生效日期：

一旦受讓人和轉讓人簽署並交付本轉讓和接受協議，並滿足協議第14.03(A)節規定的其他轉讓條件(定義如下)，自上述指定的生效日期起及之後，受讓人應成為受讓人的一方，並在根據本轉讓和接受協議被轉讓的範圍內，應享有貸款人根據該特定應收款融資協議的權利和義務，該協議日期為2020年6月30日，由Compass Minerals Receivables LLC，Compass Minerals America Inc.作為服務提供者，貸款人一方，PNC銀行，National Association，作為行政代理和PNC Capital Markets LLC，作為結構代理(經不時修訂、補充或以其他方式修改的《協議》)。(簽名頁如下)$

轉讓人：

發件人：姓名：職稱受讓人：

發信人：姓名：標題：

地址

承兑日期首寫：PNC銀行，全國協會，作為行政代理：名稱：標題：Compass礦產應收賬款有限責任公司，作為借款人：名稱：標題：附件C-2 762333169 19631658附件D

假設協議的格式

本假設協議(本“協議”)日期為

，是Compass Minerals Receivables LLC(借款人)和

，作為貸款人(“

貸款人“)。背景借款人及其他各方均為截至2020年6月30日的某項應收賬款融資協議(截至本協議日期修訂，並可不時修訂、修訂及重述、補充或以其他方式修改的“應收賬款融資協議”)的訂約方。本文中使用的資本化術語和未作其他定義的術語具有應收賬款融資協議中賦予該等術語的相應含義。因此，現雙方同意如下：第1節。根據應收款融資協議第14.03(H)節，本函件構成假設協議。借款人希望

出借人

收件人

成為貸款人[增加其現有的承諾]根據應收賬款融資協議及應收賬款融資協議所載條款及條件，

貸款人同意[至]成為貸款人[增加對簽署下列文件所列“承付款”數額的承付款]這裏的出借人

。借款人特此聲明並保證

借款人於本協議日期之聲明及擔保如下：(I)應收賬款融資協議第7.01節所載借款人之陳述及擔保於該日期及截至該日期均屬真實及正確；(Ii)違約事件或未到期違約事件並未發生且仍在繼續，或將因預期假設而產生；及(Iii)終止日期將不會發生。第二節本協議一經簽署和交付，借款人和[貸款人，滿足應收款融資協議中規定的關於增加貸款人的其他條件(包括行政代理和多數貸款人的書面同意)，以及行政代理收到由本協議各方簽署的本協議副本(無論是通過傳真或其他方式)，]這個

貸款人應成為應收賬款融資協議的一方，並享有貸款人根據應收賬款融資協議享有的權利和義務，貸款人對貸款人的“承諾”應由每一位貸款人在本協議簽署後作出。

展品D-1 762333169 19631658

貸款人應增加其對簽署本協議項下“承諾”金額的承諾。[這裏的出借人]

。第4節本協議，包括雙方的權利和義務，應受紐約州法律管轄，並根據紐約州法律解釋(包括紐約州一般義務法第5-1401條和第5-1402條，但不考慮其中任何其他法律衝突條款)。本協議不得修改或補充，除非根據本協議雙方簽署的書面文件，並且不得放棄本協議，除非根據被指控一方簽署的書面文件。本協議可以一式兩份的形式簽署，也可以由不同的當事人在不同的副本上籤署，每一種副本都構成一個正本，但所有副本一起構成一個相同的協議。(簽名頁如下)附件D-2 762333169 19631658以資證明，本協議雙方已於上文第一次寫明的日期由其正式授權的官員簽署本協議。[，作為貸款人：姓名打印：標題：][地址][承諾][附件D-3 762333169 19631658]作為借款人的Compass Minerals Receivables LLC按：姓名印製：標題：附件D-4 762333169 19631658附件E信用證和託收政策(附件)附件E 762333169 19631658附件F表格信息包(附件)附件F 762333169 19631658附件G表格符合性證書致：PNC Bank，National Association作為行政代理本證書是根據Compass Minerals Receivables LLC(“借款人”)Compass Minerals America Inc.作為服務機構(“服務商”)、貸款方PNC銀行、全國協會作為行政代理(以行政代理身份)於2020年6月30日簽訂的特定應收賬款融資協議而提供的行政代理)和作為結構代理的PNC Capital Markets LLC(經不時修訂、補充或以其他方式修改的《協議》)。此處使用的大寫術語和未在本協議中另行定義的術語應具有本協議中賦予它們的含義。本人是正式當選的_。2.本人已審閲協議條款及其他每一份交易文件，並已或已安排在本人的監督下就所附財務報表所涵蓋的會計期間內借款人的交易及狀況作出詳細審查。3.上文第2段所述的審查沒有披露，我也不知道，構成違約事件或未到期違約事件的任何條件或事件的存在，因為每個此類術語在所附財務報表所涵蓋的會計期內或在所附財務報表所涵蓋的會計期間結束時，或截至本證書的日期為止[$_______]，但以下第5段所述者除外[_____, 20__]。4.本文件所附附表I列出了母公司及其子公司在該附表I所指期間的財務報表。[___]5.以下是上文第3款所述的例外情況(如有)，詳細列出該條件或事件的性質、其存在的期間，以及借款人已就每項該等條件或事件採取、正在採取或擬採取的行動：[___]6.《協定》附件G-1 762333169 19631658的附表四準確列出了任何發起人的地雷或雷頭的位置[___]上述證書於20_年_月_日_[由：名稱：標題：附件G-2 762333169 19631658合規性證書附表一A截至_])。除本協議另有規定外，本符合性證書中使用的術語具有本協議中賦予其的含義。本附表與截至_B.母公司及其子公司截至_[Compass Minerals America，Inc.應收賬款證券化計劃每週輸入(只填寫藍色陰影單元格)當月結算期截止日期開始未償還借款減去借款減少加上借款期末總使用額度潛在借款能力最大借款能力要求還款金額借款可用性I.當前1-30 DPD 31-60 DPD 61-90 DPD 91-120 DPD 121-150 DPD 151-180 DPD 181+DPD貸項(-)扣除(+)應收賬款總額-11美元II.應收賬款總額-$拖欠應收賬款(61+DPD)-$LOSS：非違約不合格資產總額(代理)-$DOSS：超額集中度(代理)-$淨應收賬款池餘額(NRPB)-$III.NRPB-$NRPB借款基數IV.Compass Minerals America，Inc.作為服務商簽名：印刷體名稱：淨應收賬款池餘額計算簽名以下簽名人在此聲明並保證前述及附件所代表的截至上述截止日期的所有重大方面的真實和準確的信息，並符合應收款融資協議，截至2020年6月30日，由Compass Minerals應收賬款有限責任公司作為借款人(“借款人”)，Compass Minerals America，Inc.(“Compass Minerals”)，作為服務商(“服務商”)，以及PNC銀行作為行政代理$0$0$0$100,000,000$0$100,000,000$0$100,000,000合計應收賬款淨額計算借款基數：附表一19631658方100,000,000,000買方貸款方50,000,000,100,000,000能力承諾期3承諾方PNC銀行，50,000,000承諾期1承諾方能力2承諾期4承諾期PNC銀行，國家協會貸款人PNC銀行全國協會$75,000,000 PNC銀行，全國協會買方貸款人附表II 762333169 19631658摩根大通銀行，N.A.聯營鎖箱(如有)581939720美國銀行，N.A.摩根大通銀行，N.A.3750239270託收賬户銀行277043 9102637635美國銀行，N.A.355004055502託收賬户編號743203附表II鎖箱，託收賬户和託收賬户銀行附表III通知地址：(A)如屬借款人，地址如下：Compass Minerals Receivables LLC 9900 W.109 Street，Suite 100 Overland Park，KS 66210收信人：財政部傳真：913-433-9652複印件：Compass Minerals Receivables LLC 9900 W.109 Street，Suite 100 Overland Park，KS 66210收信人：Legal@Compassminals.com(B)就服務商而言，地址：Compass Minerals America Inc.第109街9900 W.，Suite 100 Overland Park，KS 66210KS 66210收信人：法律部電子郵件：Legal@Compassminals.com(C)行政代理人的地址：PNC銀行，國家協會，匹茲堡第五大道300號，郵編：15222電話：(412)768-3090傳真：(412)762-9184注意：資產擔保財務電子郵件：ABFAdmin@pnc.com Schedule III-1 762333169 19631658](D)如屬任何其他人，則按其他交易文件中指定的該人的地址；在每一種情況下，或該人在向本協定其他各方發出的書面通知中指定的其他地址。附表三-2 762333169 19631658附表四採礦作業地點和礦頭附表四762333169 19631658附表V義務人A指俄克拉荷馬州交通運輸義務人B指Russo Power Equipment Inc.附表V 762333169 19631658[$_______]. The Borrower hereby represents and warrants as of the date hereof, and after giving effect to such Credit Extension, as follows: (i) the representations and warranties of the Borrower and the Servicer contained in Sections 7.01 and 7.02 of the Agreement are true and correct in all material respects on and as of the date of such Credit Extension as though made on and as of such date unless such representations and warranties by their terms refer to an earlier date, in which case they shall be true and correct in all material respects on and as of such earlier date; (ii) no Event of Default or Unmatured Event of Default has occurred and is continuing, and no Event of Default or Unmatured Event of Default would result from such Credit Extension; Exhibit A-2762333169 19631658 762333169 19631658 (iii) no Borrowing Base Deficit exists or would exist after giving effect to such Credit Extension; (iv) the Aggregate Loan Amount will not exceed the Facility Limit; (v) the Termination Date has not occurred; and (vi) the Aggregate Loan Amount exceeds the Minimum Funding Threshold.

Exhibit A-3762333169 19631658 762333169 19631658 IN WITNESS WHEREOF, the undersigned has executed this letter by its duly authorized officer as of the date first above written. Very truly yours, ___________________________________________ By: Name: Title: EXHIBIT B Form of Reduction Notice [LETTERHEAD OF BORROWER][Date][Administrative Agent][Lenders] Re: Reduction Notice Ladies and Gentlemen: Reference is hereby made to that certain Receivables Financing Agreement, dated as of June 30, 2020 among Compass Minerals Receivables LLC (the “Borrower”), Compass Minerals America Inc., as Servicer (the “Servicer”), the Lenders party thereto, PNC Bank, National Association, as Administrative Agent (in such capacity, the “Administrative Agent”) and PNC Capital Markets LLC, as Structuring Agent (as amended, supplemented or otherwise modified from time to time, the “Agreement”). Capitalized terms used in this Reduction Notice and not otherwise defined herein shall have the meanings assigned thereto in the Agreement. This letter constitutes a Reduction Notice pursuant to Section 2.02(d) of the Agreement. The Borrower hereby notifies the Administrative Agent and the Lenders that it shall prepay the outstanding Loan Amount of the Lenders in the amount of [$_______] to be made on [_____, 20_]. After giving effect to such prepayment, the Aggregate Loan Amount will be [$_______]. The Borrower hereby represents and warrants as of the date hereof, and after giving effect to such reduction, as follows: (i) the representations and warranties of the Borrower and the Servicer contained in Sections 7.01 and 7.02 of the Agreement are true and correct in all material respects on and as of the date of such prepayment as though made on and as of such date unless such representations and warranties by their terms refer to an earlier date, in which case they shall be true and correct in all material respects on and as of such earlier date; (ii) no Event of Default or Unmatured Event of Default has occurred and is continuing, and no Event of Default or Unmatured Event of Default would result from such prepayment; (iii) no Borrowing Base Deficit exists or would exist after giving effect to such prepayment; (iv) the Termination Date has not occurred; and (v) the Facility Limit exceeds the Minimum Funding Threshold. Exhibit B-1 762333169 19631658 IN WITNESS WHEREOF, the undersigned has executed this letter by its duly authorized officer as of the date first above written. Very truly yours, COMPASS MINERALS RECEIVABLES LLC By: Name: Title: Exhibit B-2 762333169 19631658 Exhibit C-1 762333169 19631658 $[_____] EXHIBIT C [Form of Assignment and Acceptance Agreement] Dated as of ___________, 20__ Section 1. Assignor’s remaining Loan Amount: $[_____] Assignor’s remaining Commitment: Interest (if any) allocable to Loan Amount assigned: $[_____] $[_____] Commitment assigned: Interest (if any) allocable to Assignor’s remaining Loan Amount: $[_____] Loan Amount allocable to Commitment assigned: Section 2. Effective Date of this Assignment and Acceptance Agreement: [__________] Upon execution and delivery of this Assignment and Acceptance Agreement by the assignee and the assignor and the satisfaction of the other conditions to assignment specified in Section 14.03(a) of the Agreement (as defined below), from and after the effective date specified above, the assignee shall become a party to, and, to the extent of the rights and obligations thereunder being assigned to it pursuant to this Assignment and Acceptance Agreement, shall have the rights and obligations of a Lender under that certain Receivables Financing Agreement, dated as of June 30, 2020 among Compass Minerals Receivables LLC, Compass Minerals America Inc., as Servicer, the Lenders party thereto, PNC Bank, National Association, as Administrative Agent and PNC Capital Markets LLC, as Structuring Agent (as amended, supplemented or otherwise modified from time to time, the “Agreement”). (Signature Pages Follow) $[_____]

ASSIGNOR: [_________] By: Name: Title ASSIGNEE: [_________] By: Name: Title: [Address] Accepted as of date first above written: PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent By: Name: Title: COMPASS MINERALS RECEIVABLES LLC, as Borrower By: Name: Title: Exhibit C-2 762333169 19631658 EXHIBIT D [Form of Assumption Agreement] THIS ASSUMPTION AGREEMENT (this “Agreement”), dated as of [______ __, ____], is among Compass Minerals Receivables LLC (the “Borrower”) and [________], as the Lender (the “[______]Lender”). BACKGROUND The Borrower and various others are parties to a certain Receivables Financing Agreement, dated as of June 30, 2020 (as amended through the date hereof and as the same may be amended, amended and restated, supplemented or otherwise modified from time to time, the “Receivables Financing Agreement”). Capitalized terms used and not otherwise defined herein have the respective meaning assigned to such terms in the Receivables Financing Agreement. NOW, THEREFORE, the parties hereto hereby agree as follows: SECTION 1. This letter constitutes an Assumption Agreement pursuant to Section 14.03(h) of the Receivables Financing Agreement. The Borrower desires the [_____] Lender [the to [become a Lender][increase its existing Commitment] under the Receivables Financing Agreement, and upon the terms and subject to the conditions set forth in the Receivables Financing Agreement, the [[________] Lender agree[s] to [become Lender][increase its Commitment to the amount set forth as its “Commitment” under the signature of such [______] Lender hereto]. The Borrower hereby represents and warrants to the [________] Lender as of the date hereof, as follows: (i) the representations and warranties of the Borrower contained in Section 7.01 of the Receivables Financing Agreement are true and correct on and as of such date as though made on and as of such date; (ii) no Event of Default or Unmatured Event of Default has occurred and is continuing, or would result from the assumption contemplated hereby; and (iii) the Termination Date shall not have occurred. SECTION 2. Upon execution and delivery of this Agreement by the Borrower and the [____] Lender, satisfaction of the other conditions with respect to the addition of a Lender specified in the Receivables Financing Agreement (including the written consent of the Administrative Agent and the Majority Lenders) and receipt by the Administrative Agent of counterparts of this Agreement (whether by facsimile or otherwise) executed by each of the parties hereto, [the [_____] Lender shall become a party to, and have the rights and obligations of Lenders under, the Receivables Financing Agreement and the “Commitment” with respect to the Lender shall be as set forth under the signature of each such Lender hereto][the Exhibit D-1 762333169 19631658 [______]Lender shall increase its Commitment to the amount set forth as the “Commitment” under the signature of the [______]Lender hereto]. SECTION 4. THIS AGREEMENT, INCLUDING THE RIGHTS AND DUTIES OF THE PARTIES HERETO, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTIONS 5-1401 AND 5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BUT WITHOUT REGARD TO ANY OTHER CONFLICTS OF LAW PROVISIONS THEREOF). This Agreement may not be amended or supplemented except pursuant to a writing signed be each of the parties hereto and may not be waived except pursuant to a writing signed by the party to be charged. This Agreement may be executed in counterparts, and by the different parties on different counterparts, each of which shall constitute an original, but all together shall constitute one and the same agreement. (Signature Pages Follow) Exhibit D-2 762333169 19631658 IN WITNESS WHEREOF, the parties hereto have executed this Agreement by their duly authorized officers as of the date first above written. [___________], as a Lender By: Name Printed: Title: [Address][Commitment] Exhibit D-3 762333169 19631658

Compass Minerals Receivables LLC as Borrower By: Name Printed: Title: Exhibit D-4 762333169 19631658 EXHIBIT E Credit and Collection Policy (Attached) Exhibit E 762333169 19631658 EXHIBIT F Form of Information Package (Attached) Exhibit F 762333169 19631658 EXHIBIT G Form of Compliance Certificate To: PNC Bank, National Association, as Administrative Agent This Compliance Certificate is furnished pursuant to that certain Receivables Financing Agreement, dated as of June 30, 2020 among Compass Minerals Receivables LLC (the “Borrower”), Compass Minerals America Inc., as Servicer (the “Servicer”), the Lenders party thereto, PNC Bank, National Association, as Administrative Agent (in such capacity, the “Administrative Agent”) and PNC Capital Markets LLC, as Structuring Agent (as amended, supplemented or otherwise modified from time to time, the “Agreement”). Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to them in the Agreement. THE UNDERSIGNED HEREBY CERTIFIES THAT: 1. I am the duly elected ________________of the Servicer. 2. I have reviewed the terms of the Agreement and each of the other Transaction Documents and I have made, or have caused to be made under my supervision, a detailed review of the transactions and condition of the Borrower during the accounting period covered by the attached financial statements. 3. The examinations described in paragraph 2 above did not disclose, and I have no knowledge of, the existence of any condition or event which constitutes an Event of Default or an Unmatured Event of Default, as each such term is defined under the Agreement, during or at the end of the accounting period covered by the attached financial statements or as of the date of this Certificate[, except as set forth in paragraph 5 below]. 4. Schedule I attached hereto sets forth financial statements of the Parent and its Subsidiaries for the period referenced on such Schedule I. [5. Described below are the exceptions, if any, to paragraph 3 above by listing, in detail, the nature of the condition or event, the period during which it has existed and the action which Borrower has taken, is taking, or proposes to take with respect to each such condition or event:] 6. the location of any Originator’s Mined Properties or mineheads is accurately set forth on Schedule IV to the Agreement Exhibit G-1 762333169 19631658

The foregoing certifications are made and delivered this ______ day of ___________________, 20___. [_________] By: Name: Title: Exhibit G-2 762333169 19631658 SCHEDULE I TO COMPLIANCE CERTIFICATE A. Schedule of Compliance as of ___________________, 20__ with Section 8.02([s]) of the Agreement. Unless otherwise defined herein, the terms used in this Compliance Certificate have the meanings ascribed thereto in the Agreement. This schedule relates to the month ended: __________________. B. The following financial statements of the Parent and its Subsidiaries for the period ending on ______________, 20__, are attached hereto: Exhibit G-3 762333169 19631658 EXHIBIT H Closing Memorandum (Attached) Schedule H-1 762333169 19631658 EXHIBIT I Forms of Interim Report Exhibit I 762333169 19631658

Compass Minerals America, Inc Receivables Securitization Program Weekly Inputs (only fill in blue shaded cells) Current Month Settlement Period Cut-off Date Beginning Outstanding Borrowings Less Reductions Plus Loans Ending Total Usage Facility Limit Potential Borrowing Capacity Maximum Borrowing Capacity Required Paydown Amount Borrowing Availability I. Current 1-30 DPD 31-60 DPD 61-90 DPD 91-120 DPD 121-150 DPD 151-180 DPD 181+ DPD Credits (-) Deductions (+) Total Receivables Balance -$ 11 II. II. Total Receivables -$ Delinquent A/R (61+ DPD) -$ Less: Total non-delinquent Ineligibles (proxied ) -$ Less: Excess Concentrations (proxied ) -$ Net Receivables Pool Balance ("NRPB") -$ III. NRPB -$ Advance Rate on NRPB Borrowing Base IV. Compass Minerals America, Inc. as Servicer Signature: Printed Name: Calculation of Net Receivables Pool Balance Signature The undersigned hereby represents and warrants that the foregoing and attachments represent true and accurate information in all material respects as of the cut-off date shown above and is in accordance with the Receivables Financing Agreement, dated as of June 30, 2020, by and among Compass Minerals Receivables LLC, as Borrower (the “Borrower”), Compass Minerals America, Inc., ("Compass Minerals"), as Servicer (the “Servicer”), and PNC Bank, National Association, as Administrative Agent $0 $0 $0 $0 $100,000,000 $100,000,000 $0 $100,000,000 Total Receivables Calculation of Net Receivables Pool Balance Calculation of Borrowing Base: Schedule I 762333169 19631658 Party $100,000,00075,000,000 Purchaser Lender Party $50,000,000100,000,000 Capacity Capacity Period 3 Commitment PNC Bank, National Association SCHEDULE I Commitments Lender Party $50,000,000 Period 1 Commitment Capacity Party Capacity Period 2 Commitment Period 4 Commitment PNC Bank, National Association Lender PNC Bank, National Association $75,000,000 PNC Bank, National Association Purchaser Lender Schedule II 762333169 19631658 JPMorgan Chase Bank, N.A. Associated Lock-Box (if any) 581939720 Bank of America, N.A. JPMorgan Chase Bank, N.A. 3750239270 Collection Account Bank 277043 9102637635 Bank of America, N.A. 355004055502 Collection Account Number 743203 SCHEDULE II Lock-Boxes, Collection Accounts and Collection Account Banks SCHEDULE III Notice Addresses (A) in the case of the Borrower, at the following address: Compass Minerals Receivables LLC 9900 W. 109th Street, Suite 100 Overland Park, KS 66210 Attn: Treasury Department Facsimile: 913-433-9652 With a copy to: Compass Minerals Receivables LLC 9900 W. 109th Street, Suite 100 Overland Park, KS 66210 Attn: Legal Department Email: legal@compassminerals.com (B) in the case of the Servicer, at the following address: Compass Minerals America Inc. 9900 W. 109th Street, Suite 100 Overland Park, KS 66210 Attn: Treasury Department Facsimile: 913-433-9652 With a copy to: Compass Minerals America Inc. 9900 W. 109th Street, Suite 100 Overland Park, KS 66210 Attn: Legal Department Email: legal@compassminerals.com (C) in the case of the Administrative Agent, at the following address: PNC Bank, National Association 300 Fifth Avenue Pittsburgh, PA 15222 Telephone: (412) 768-3090 Facsimile: (412) 762-9184 Attention: Asset Backed Finance Email: ABFAdmin@pnc.com Schedule III-1 762333169 19631658

(D) in the case of any other Person, at the address for such Person specified in the other Transaction Documents; in each case, or at such other address as shall be designated by such Person in a written notice to the other parties to this Agreement. Schedule III-2 762333169 19631658 SCHEDULE IV Locations of Mining Operations and Mineheads Schedule IV 762333169 19631658 Schedule V Obligor A means the Oklahoma Department of Transportation Obligor B means Russo Power Equipment Inc. Schedule V 762333169 19631658