Cessation

25th July, 2026 The Manager, The General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd, BSE Ltd., Exchange Plaza, 1st Floor, New Trading Ring, Plot No. – C – 1, G Block, Rotunda Building, Bandra – Kurla Complex, P.J. Towers, Bandra (East), Dalal Street, Fort, Mumbai – 400051 Mumbai – 400001 NSE Code – PCBL BSE Code – 506590 Dear Sir, Sub:- Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we wish to inform you that Mr. R K Agarwal (DIN: 00416964), has completed his term as an Independent Director and consequently ceased to be an Independent Director of the Company w.e.f. the close of business hours on 25th July, 2026. Consequently, he also ceased to be a Member of the Audit Committee and the Sustainability and Risk Management Committee of the Company. The Board places on record its sincere appreciation for his valuable contributions during his tenure. The details required under Regulation 30 of the SEBI Listing Regulations read along with SEBI Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 is given herein below, marked as ‘Annexure 1’. Further, pursuant to the recommendation of the Nomination and Remuneration Committee and approval of the Board of Directors by way of Circular Resolution passed on 25th July 2026, Mr. Umang Kanoria (DIN: 00081108) has been inducted as a Member of the Audit Committee of the Company with effect from 25th July 2026. The reconstituted Audit Committee is as under: 1. Mr. T C Suseel Kumar, Independent Director - Chairman 2. Dr. S Ravi, Independent Director – Member 3. Mr. Umang Kanoria, Independent Director - Member We request you to take the afore-mentioned information on record and oblige. Yours faithfully, For PCBL CHEMICAL LIMITED K. Mukherjee Company Secretary and Chief Legal Officer “Annexure – I” Details as required under SEBI Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 Completion of tenure of Mr. R K Agarwal (DIN :00416964) as an Independent Director of the Company Name of the Director Mr. R K Agarwal (DIN :00416964) Reason for change viz. appointment, re Completion of tenure as an Independent Director appointment, resignation, removal, death or otherwise Date of cessation / resignation 25th July (close of business hours) Brief profile (in case of appointment) Not Applicable Disclosure of relationships between directors (in case of appointment of a director)