[SMM Social Inventory of Lead Ingots: Social Inventory of Lead Ingots Changes Relatively Small Amidst Weak Supply and Demand] This week, lead prices fluctuated upward and surged past the 17,000 yuan/mt threshold, with the most-traded SHFE lead contract even reaching 17,255 yuan/mt, marking a high not seen in nearly three months. Amidst the rising lead prices, suppliers were mostly active in quoting prices and shipping goods...