[The resumption of production at coal mines in the origin is slow, and the bidding for many coal types has increased by nearly 100 yuan] On October 13, the domestic coking coal spot market was operating weakly and steadily, and some online bidding stabilized and rebounded. On the supply side, the resumption of production of coal mines in main production areas has accelerated, and the number of coal mines that have suspended production of coking coal has significantly decreased. As of October 13, there were a total of 54 coal mines that were suspended. However, as the safety supervision situation remains severe, the output of the coal mines that resumed production is low. And after coal prices fell deeply in the early stage, speculative purchasing on the circulation side began to appear, and the prices of some coal types rebounded slightly. The average transaction price of Luliang Liulin high-sulfur main coking coal was 2,157 yuan/ton, an increase of 98 yuan/ton. The average transaction price of Changzhi Qinyuan low-sulfur lean coking coal was 2,329 yuan/ton, an increase of 79 yuan/ton. The average transaction price of medium-sulfur main coking clean coal in Linfen Gu County was 2,265 yuan/ton, an increase of 113 yuan/ton. (My Steel Net)