Glencore's share production from Chile's Collahuasi mine was 246,000t, up 7% on 2017.
Canadian companies active in Ecuador, Colombia and Peru provide updates.
The goal is to speed up compensation, including insurance payouts, to avoid the delays seen in payments related to the similar 2015 Samarco dam disaster.
The Brazilian state is working on a new methodology to evaluate risks following a major mining disaster.
Operations returned to normal at the Peruvian miner's largest silver unit after workers ended a three-week strike.
Canadian companies issue legal and financing updates relating to gold, copper and silver projects in Venezuela, Mexico and Peru.
Cornerstone Capital Resources said a majority of its shareholders signaled they will vote against a Cdn$216mn takeover bid by SolGold, which would give the latter a 100% interest in the Cascabel copper-gold project in Ecuador.
Canadian companies operating in Argentina and Peru release updates on their exploration programs.