Foundation stone laid for a ₹1,620 crore lube oil base stocks unit at CPCL's Manali Refinery
11 October 2026
Prime Minister Narendra Modi laid the foundation stone in Chennai on 11 October 2026 for the Group II/III Lube Oil Base Stocks (LOBS) project at the Manali Refinery of Chennai Petroleum Corporation Limited (CPCL). The project will cost about ₹1,620 crore and have a capacity of 270 thousand metric tonnes per annum (TMTPA). Lube oil base stocks are the refined oils from which lubricants are blended. The project was among works worth over ₹13,000 crore launched in Tamil Nadu that day.
In plain words
LOBS Lube Oil Base Stocks — Refined base oils that are blended with additives to make lubricants.
TMTPA Thousand metric tonnes per annum — A unit of annual production or processing capacity.
CPCL Chennai Petroleum Corporation Limited — A public sector refiner in Chennai that runs the Manali Refinery.