Updates

Kothari Petrochemicals Limited Regd. Off: “Kothari Buildings”, No. 115 Mahatma Gandhi Salai, Nungambakkam, Chennai - 600 034. Phone: 044 - 35225527 / 5528. www.kotharipetrochemicals.com July 02, 2026 Listing Department National Stock Exchange of India Ltd. Exchange Plaza Bandra - Kurla Complex Bandra [E], Mumbai - 400 051 Dear Sir/ Madam, Stock Code - KOTHARIPET Sub: Update on earlier intimation submitted under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 1. This is with reference to our earlier intimation dated 11th March 2026, submitted pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, regarding constraints in the availability of raw materials for the Company, arising from the geopolitical situation in the Middle East region and the consequent diversion of supplies for domestic LPG requirements and suspension of feedstock supplies to downstream industries. 2. We wish to inform you that, pursuant to the Government directions to the refineries relaxing the supply restrictions, the temporary constraints faced by the Company in the availability of raw materials have eased, and the supply position has been restored to normal levels. Accordingly, the Company’s operations are expected to continue normally. 3. During the period of constrained availability of raw materials, the Company managed its operations prudently. Except for certain variations in raw material prices, the said constraints did not have any material adverse financial impact on the Company. Kindly acknowledge and take this in your records. Thanking You, Yours faithfully for Kothari Petrochemicals Limited K. Priya Company Secretary & Compliance Officer Plant : CIN : L11101TN1989PLC017347 TIN No. : 33523881406 1/2-B 33/5, Sathangadu Vilage, Manali, Chennai – 600 068, India, Phone +91 44 25941308 / 309, Fax +91 44 25941524 CST No. 217771 dt. 20·12·1999 GSTIN : 33AAACK1347H1ZX