Union Carbide Corp Watch

from 10-K 5 pages Sale and Purchase Agreement

from 10-K 10 pages Agreement

from 10-K 5 pages Agreement

from 10-K 1 page Union Carbide Corporation 400 West Sam Houston Parkway South Houston, Texas 77042 Attn: Ignacio Molina Imolina@dow.com via Email Re: Mutual Termination of Third Amended and Restated Agreement Reference Is Made to Third Amended and Restated Agreement, Effective March 1, 2008 (As May Have Been Amended From Time to Time, “Agreement”), Between Union Carbide Corporation and Dow Hydrocarbons and Resources LLC (Collectively, the “Parties”). This Letter Shall Serve to Confirm That the Parties Have Mutually Agreed to Terminate the Agreement Effective as of November 1, 2023. Please Confirm Your Agreement to the Foregoing by Signing Where Indicated Below. if You Have Any Questions Regarding This Matter, Please Contact Me by Email. Sincerely, Dow Hydrocarbons and Resources LLC /S/ Josh Jones Name: Josh Jones Title: Authorized Representative Agreed and Accepted: Union Carbide Corporation /S/ Ignacio Molina Name: Ignacio Molina Title: Vice President, Chief Financial & Treasurer 75

from 10-K ~5 pages The Dow Chemical Company and Union Carbide Corporation Service Addendum No. 4

from 10-Q 2 pages Second Amendment to the Second Amended and Restated Sales Promotion Agreement

from 10-Q 2 pages First Amendment to the Second Amended and Restated Sales Promotion Agreement

from 10-Q 2 pages First Amendment to Amended and Restated Service Agreement

from 10-Q 11 pages Third Amended and Restated Agreement (To Provide Materials and Services), Between the Corporation and Dow Hydrocarbons and Resources LLC. Third Amended and Restated Agreement

from 10-K 3 pages Union Carbide Corporation and Subsidiaries Contribution Agreement

from 10-Q 13 pages Purchase and Sale Agreement

from 10-Q 13 pages Second Amended and Restated Agreement

from 10-K 2 pages Service Addendum No. 3 to the Amended and Restated Service Agreement

from 10-Q 17 pages Union Carbide Corporation Executives' Supplemental Retirement Plan Effective as of March 1, 2004 (Except as May Be Otherwise Provided Herein) Preambles

from 10-Q 2 pages Amendment to 1983 Cash Bonus Deferral Program and 1984 Cash Bonus Deferral Program

from 10-Q 2 pages Amendment to 1983 Cash Bonus Deferral Program and 1984 Cash Bonus Deferral Program

from 10-Q 19 pages Amended and Restated Pledge and Security Agreement

from 10-Q 3 pages Amended and Restated Agreement

from 10-K 1 page Second Amendment to Pledge and Security Agreement

from 10-K ~5 pages Second Amended and Restated Sales Promotion Agreement