SEMFF - Semafo to restart mining at its Boungou in Q4; provides 2020 outlook February, 07 2020 01:08 PM Semafo Inc Semafo (OTCPK:SEMFF) restarts production from its Boungou mine, which was closed last year after a roadside militant attack on its workers.More news on: SEMAFO Inc., Commodities news, Read more ...