Teck Resources and the union representing workers at its Quebrada Blanca copper mine in Chile announce a new wage agreement, ending an eight-day strike.
The most active rebar on the Shanghai Futures Exchange climbed 2.6 percent a tonne by the close, posting its biggest daily gain in more than two months.
The state-run company said it wants to increase its total coking and thermal coal output to 18.2 million tonnes in 2030 from 15.6 million expected in 2018.