Intimation of Credit Rating

Ref.: PCCPL/2026-27 Date: 30th September, 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 Sub: Credit Rating by CARE Ratings Limited Re: Intimation under regulation 30(6) read with Para A(3) of Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sirs, We are pleased to inform that CARE Ratings Limited (“CARE”), vide its letter dated 29th September, 2026 has assigned and upgraded the credit ratings of the Company in respect of its long-term and short-term bank facilities. The details of the credit ratings assigned/upgraded by CARE are as follows: Facilities Amount (in ₹ Crore) Rating Remarks Long Term Bank Facilities 99.94 CARE A- ; Stable Assigned Long Term /Short Term 60.00 CARE-A- ; Stable /CARE A2+ Assigned Bank Facilities Long Term /Short Term 200.00 CARE A- ; Stable /CARE A2+ Upgraded from CARE Bank Facilities (Enhanced from 100.00) BBB+ ; Stable / CARE A2 Short Term Bank Facilities 55.00 CARE A2+ Upgraded from (Enhanced from 45.00) CARE A2 The copy of the letter issued by the CARE in this regard is available on the website of the Company at link https://www.punjabchemicals.com/wp-content/uploads/2026/09/Rating-Letter_Punjab-Chemicals-and-Crop-Protection- Limited.pdf We request you to take the above on record and suitably disseminate to all concerned. Thanking you, Yours Faithfully, For PUNJAB CHEMICALS AND CROP PROTECTION LIMITED RISHU CHATLEY COMPANY SECRETARY & COMPLIANCE OFFICER ACS 19932