Merger of Dangote Cement Plc and Benue Cement Company Plc.  to create the largest cement company in Nigeria and one of the largest in Africa (at the time of the deal, the largest Nigerian company by market capitalisation was valued at N2,130,000,000,000 (Two Trillion, One Hundred and Thirty Billion Naira)  and contributed 25% of the market capitalisation of the Nigerian Stock Exchange).