[ADZA low-sulfur main coke dropped by 140% to 2230%, and the coking coal in the domestic market was running weakly] On November 5, the coking coal in the domestic market was running weakly. On the supply side, large mines in Changzhi, Yan'an and other places have suspended production and reduced production, dragging down production data this week. Mysteel surveyed 523 coking coal mines, and the daily raw coal output decreased by 14,000 tons month-on-month. At the same time, transactions in the coking coal market were weak this week, coal mine shipments were blocked, pit head inventories increased, and clean coal inventories increased by 204,000 tons month-on-month. In terms of price, the ex-factory price of Linfen Anze low-sulfur main coking clean coal includes cash tax of 2,230 yuan/ton, a decrease of 50 yuan/ton; the online bidding price dropped significantly, and the unsold rate remained high.