He stated that his investment in the refinery addressed a significant problem in the country and expressed confusion as to why some individuals opposed his efforts. Aliko Dangote, President of Dangote Group, revealed that a friend who had previously advised him against investing in Nigeria is mocking him for disregarding that advice. Dangote shared this in an interview with Premium Times on Sunday, July 21. This coincides with reports from the Nigerian Midstream and Downstream Petroleum Regulatory Authority that diesel from Dangote Refinery is substandard. “Four years ago, one of my very wealt…