[Environmental Protection Impact in the North, Galvanizing Operating Rates Weakened]: This week, the operating rate of galvanizing recorded 56.08%, down 2.31 percentage points WoW. In terms of raw material inventory, the zinc price center dropped back slightly at the beginning of the week, and enterprises in the north restocked slightly. However, due to environmental protection impacts, the delivery time of zinc ingots to plants was affected, while zinc ingot inventory in east China was relatively tight. Galvanizing enterprises in east China mainly made just-in-time procurement, and the shipment pace was slow. Overall, zinc ingot inventory declined.