焦煤主力合约日内大涨4.00%，现报858.00元/吨。焦炭主力合约日内上涨2.15%，现报1446.5元/吨。

Group 1 - The main contract for coking coal increased by 4.00%, currently priced at 858.00 yuan/ton [1] - The main contract for coke rose by 2.15%, currently priced at 1446.5 yuan/ton [1]