Audio recording of the Earnings Call-Q2 & H1 of FY27 held on November 4, 2026 in connection with Unaudited (Standalone and Consolidated) Financial Results of the Company for the quarter and half year ended September 30, 2026.

Ref. PCCPL/2026-27 Date: November 4, 2026 BY E FILING The Manager The Manager Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited MUMBAI-400 001 MUMBAI-400 051 Re: BSE Scrip Code: 506618 NSE Scrip Symbol: PUNJABCHEM Subject: Audio Recording of the Earnings Call – Q2 & H1 of FY27 Dear Sir/ Madam, Pursuant to Regulation 30 read with Regulation 46 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Audio Recording of the Earnings Call – Q2 & H1 of FY27 held on November 4, 2026 in connection with the Unaudited (Standalone and Consolidated) Financial Results of the Company for the second quarter and half year ended September 30, 2026 is available on the website of the Company and can be accessed on the following link: Punjab-Chemicals-Q2 & H1 of FY27- Concall-Audio.mp3. We request you to take the above on records. Thanking you, Yours faithfully, For PUNJAB CHEMICALS AND CROP PROTECTION LIMITED RISHU CHATLEY COMPANY SECRETARY & COMPLIANCE OFFICER ACS 19932