Delivery Standards For Coking Coal Iron Ore Adjusted
2019-6-30on august 24, at the 2017 china coal-coke-steel industry conference ccic held in shenzhen, chen wei, director of the industrial products business department of dalian commodity exchange dce, briefed on the operation of the coal, coke and iron ore futures market and the measures to improve the contract systems of the iron ore and coking coal futures.