Group 1 - The London Metal Exchange (LME) reported an increase in lead inventory during the holiday period, reaching an eight-month high of 287,125 tons on February 17, followed by a slight decrease to 286,300 tons in the latest report [1] - The Shanghai Futures Exchange indicated that lead inventory rose by 18.22% to 56,539 tons for the week ending February 13, marking a four-and-a-half-month high [1] - Generally, a continuous decline in inventories at domestic and international exchanges tends to support prices, while an increase may exert downward pressure on prices [3] Group 2 - The data for LME and Shanghai Futures Exchange lead inventories since February 2026 is provided, measured in tons [4]