VANCOUVER, British Columbia, Sept. 17, 2020 (GLOBE NEWSWIRE) -- Trevali Mining Corporation (“Trevali” or the “Company”) (TSX: TV, BVL: TV; OTCQX: TREVF, Frankfurt: 4TI) announced the voting results from its Annual General Meeting of Shareholders (the “ Meeting ”) held on September 16, 2020. Shareholders voted in favour of all items of business before the Meeting as follows: Election of Directors Votes For Votes Withheld Russell D. Ball 281,693,185 (98.59%) 4,034,097 (1.41%) Aline...