Redemption of Commercial paper

Ref. No: HSCL/Stock-Ex/2026-27/66 Date: 07/10/2026 E-mail: monika@himadri.com The General Manager- Listing CRD BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort Mumbai Maharashtra 400001 Listing Code: 500184 (Equity) Scrip Code: 732063 (Commercial Paper) Name: Himadri Speciality Chemical Ltd Sub: Certificate regarding redemption of Commercial Papers amounting to Rs. 150 Crores Dear Sir/ Madam This has reference to our letter Ref. No: HSCL/Stock-Ex/2026-27/54 dated 09/09/2026 regarding record date for Commercial Papers (CP) issued by the Company amounting to Rs. 150 Crores, this is to certify that the Company has made full and timely re-payment to the holders of the below mentioned CP today, i.e. on 07 October 2026 in accordance with the terms and conditions of issuance. Scrip Code ISIN Maturity Date Redemption Date Amount 732063 INE019C14672 07/10/2026 07/10/2026 Rs. 150 Crores This disclosure is made pursuant to SEBI Master Circular No. SEBI/HO/DDHS/DDHSPoD/P/CIR/2025/0000000137 dated October 15, 2025, as amended from time to time, regarding issue and listing of Non-Convertible Securities, Securitized Debt Instruments, Security Receipts, Municipal Debt Securities and Commercial Papers read with ‘FAQs for listing of Commercial Papers’ issued by BSE Limited. This is for your information and records. Thanking you, Yours faithfully, For Himadri Speciality Chemical Ltd (Company Secretary & Compliance Officer) ACS: 29322