Intimation of Record date for payment of final dividend for the Financial Year ended March 31, 2026 and Cut-off date for e-voting in connection with the 51st Annual General Meeting ("AGM") ....

August 14, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Dalal Street, Fort, Bandra-Kurla Complex, Bandra East, Mumbai - 400001. Mumbai- 400051. Security code: 506248 S y m b o l : A M N P L S T Dear Sir/Madam, Sub: Intimation of Record date for payment of final dividend for the Financial Year ended March 31, 2026 and Cut-off date for e-voting in connection with the 51st Annual General Meeting (“AGM”) of the Company. We wish to inform you that the 51st AGM of the Members of the Company is scheduled to be held on Wednesday, September 23, 2026, through Two-way Video Conferencing (‘VC’)/Other Audio-Visual Means (‘OAVM’), in accordance with the provisions of the Companies Act, 2013 and the relevant Circulars issued by the Ministry of Corporate Affairs, the Securities and Exchange Board of India (“SEBI”) and SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”), in this regard. In continuation of our intimation on outcome of the Board Meeting held on May 28, 2026, pertaining to recommendation of Final Dividend of Rs. 0.50 /- per equity share having face value of Rs. 2/- each (25%) for the Financial Year ended March 31, 2026 for approval of Shareholders at the ensuing 51st AGM of the Company and pursuant to Regulation 42 of Listing Regulations, this is to inform you that the Company has fixed the below mentioned Record Date for the purpose of dividend. Further, the Company has also fixed Cut-off Date for e-voting for the purpose of determining the Members eligible to vote, on the resolutions set out in the Notice of the AGM, through remote e-voting as well as voting during the AGM. Security Code/ Type of Record Date Cut-off date for e-voting Symbol Security BSE: 506248 5,50,20,000 Friday, September 11, 2026 Wednesday, September 16, Nos. of Equity 2026 NSE: Shares of face Purpose: For the purpose of AMNPLST value of Rs. 2/- determining the Members Purpose: For determining the each. eligible to receive Final members eligible to vote, on the Dividend for the financial year resolutions set out in the Notice ended March 31, 2026, if of the AGM, through remote e- approved by the Members at voting as well as voting during the 51st AGM. the AGM. The final dividend of Rs. 0.50/- per equity share of face value of Rs. 2/- each, as recommended by the Board of Directors, if approved by the Members at the 51st AGM, will be paid subject to deduction of income- tax at source as under: - a) To all the Beneficial Owners as at the close of business hours of the day on Friday, September 11, 2026, as per the list of beneficial owners to be furnished by the National Securities Depository Limited (‘NSDL’) and Central Depository Services (India) Limited (‘CDSL’) in respect of the shares held in demat form; and b) To all the members holding shares in physical form, after giving effect to valid transfers in respect of the transfer request lodged with the Company’s RTA, on or before the close of business hours on Friday, September 11, 2026. Attention to Physical Shareholders: In accordance with the applicable SEBI Circulars, dividends, in respect of physical folios wherein KYC details are not updated before the record date i.e. Friday, September 11, 2026, will be held back by the Company and the dividend will get credited to their bank account only after the KYC details are updated in the folio. However, the Company will follow any mandate in case otherwise issued by the SEBI in this regard. Therefore, Members holding shares in physical form and who have yet to register/update their bank account details for electronic receipt of dividend amount directly into their bank accounts are requested to update their KYC and bank account details by submitting Forms ISR-1, ISR-2, ISR-3 or SH-13, as the case is, along with the supporting documents to our RTA i.e. MUFG Intime India Private Limited (formerly known as Link Intime India Private Limited) (Unit: Amines & Plasticizers Ltd.) at C-101, Embassy 247, LBS. Marg, Vikhroli (West), Mumbai, Maharashtra 400083. The relevant KYC Forms are available on the website of the Company at https://www.amines.com/kyc- forms.html and on the website of RTA at https://web.in.mpms.mufg.com/KYC-downloads.html You are requested to take the aforesaid information on record. Thanking you, Yours faithfully, For Amines & Plasticizers Limited Omkar Mhamunkar Company Secretary & Compliance Officer ICSI Membership No.: ACS 26645 Cc: 1. Central Depository Services (India) Limited (CDSL) 2. National Securities Depository Limited (NDSL) 3. MUFG Intime India Pvt. Ltd (Formerly Link Intime India Pvt. Ltd) (RTA)