Nigeria has lost over 130 million barrels of crude oil from January to November this year to the activities of 32 militant groups in the Niger Delta region since the resurgence of militancy in the oil-producing region in 2015, the Vice-Chairman of the Security Subcommittee of the Oil Producers Trade Section (OPTS) of the Lagos Chamber of Commerce and Industry (LCCI), Mr. Shina Bankole, has said.
