LAGOS — The Dangote Petroleum Refinery is producing 700,000 barrels per day, 50,000 bpd above its design capacity, and plans to reach 1.4 million bpd by 2029, Dangote Group Vice President Devakumar Edwin said during a tour of the facility. He said polypropylene production will also rise from 900,000 to 2.4 million tonnes a year.