Date: September 18, 2026

ESG Rating Disclosure

Hindustan Petroleum Corporation Limited has received an Environmental, Social and Governance (ESG) rating of "55" from Niche Ninety Nine Capability and Certifications (OPC) Private Limited.

The rating was published by the agency at: https://niche99.com/niche99-esg-ratings

The company specifically notes that it has not engaged Niche Ninety Nine Capability and Certifications (OPC) Private Limited for this ESG rating, and that the rating agency independently prepared the report.