7月1日电，焦煤主力合约跌超3%，报817元/吨。焦炭主力合约走低1.5%，报1401.5元/吨。

Group 1 - The main contract for coking coal has dropped over 3%, currently priced at 817 yuan per ton [1] - The main contract for coke has decreased by 1.5%, now priced at 1401.5 yuan per ton [1]