Yesterday, we experienced LU Hong fluid control experts noted that inventories remain high at a time when some of Qinhuangdao Port coal price increase of 5-10 yuan per ton.

• 昨日，我们鲁宏的资深流体管专家获悉，在库存维持高位之际，秦皇岛港部分煤种价格每吨上调5-10元。