Certificate under SEBI (Depositories and Participants) Regulations, 2018

7th July, 2026 National Securities Depository Ltd. Central Depository Securities (India) Ltd. Trade World, 4th Floor Marathon Futurex, A-Wing, Kamala Mills Compound 25th Floor, NM Joshi Marg, Lower Parel, Senapati Bapat Marg, Lower Parel, Mumbai — 400013 Mumbai — 400013 Sub: Cer(cid:415)ficate under Regula(cid:415)on 74(5) of SEBI (Depositories & Par(cid:415)cipants) Regula(cid:415)ons, 2018 for the quarter ended June 30, 2026 Dear Sirs, On the basis of confirma(cid:415)on received from our Registrar and Share Transfer Agent, MUFG In(cid:415)me India Private Limited, we confirm that the details of securi(cid:415)es dematerialized during the quarter ended June 30, 2026, as required under Regula(cid:415)on 74(5) of SEBI (Depositories & Par(cid:415)cipants) Regula(cid:415)ons, 2018, have been furnished to the Stock Exchanges where the shares of the Company are listed. We enclose herewith the copy of le(cid:425)er received from MUFG In(cid:415)me India Private Limited. Kindly take the same on your records. Thanking you, For Alkyl Amines Chemicals Limited Chintamani D. Tha(cid:425)e General Manager (Legal) & Company Secretary & Compliance Officer Encl.: As above BSE Limited The Na(cid:415)onal Stock Exchange of India Limited MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 01-07-2026 The Compliance Officer/ Company Secretary ALKYL AMINES CHEMICALS LIMITED 401-407, PLOT NO 10 NIRMAN VYAPAR KENDRA, SECTOR 17, VASHI, NAVI MUMBAI PINCODE : 400703 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services