Hindustan Petroleum Corporation Limited invites an Expression of Interest (EOI) for partnering in customer-oriented facilities at HPCL retail outlets across India. Interested parties can review EOI Ref No: HPCL/HB/NFB/EOI/01/2026 on the company website at hindustanpetroleum.com. The final deadline for submitting responses is August 21, 2026, at 5:00 PM IST.