Mar 05, 2019 Dangote cement factory in Obajana, Kogi State, North-Central Nigeria is the largest cement factory in the whole of Africa, President, Dangote Group, Aliko Dangote has said. Dangote said this during Dangote Cement Distributors Award Night on Monday in Lagos. Dangote also said that his continuous efforts to innovate, create value and invest in ... Nov 29, 2021 (Bloomberg) -- PPC Ltd., the biggest South African cement maker, has set a target of attaining net zero emissions by 2050. The company aims to cut emissions by 10% by 2025 and 27% by 2030, it said in its inaugural climate change report on Monday. PPC produces a total of 11.