Core Insights - China's refined zinc imports in December 2025 totaled 8,760.85 tons, representing a month-on-month decrease of 51.94% and a year-on-year decrease of 73.40% [1] - Kazakhstan was the largest source of imports, supplying 6,330.96 tons, which is a month-on-month decrease of 53.80% and a year-on-year decrease of 50.38% [1] - Iran ranked as the second-largest source, with imports of 1,398.00 tons, reflecting a month-on-month decrease of 61.17% and a year-on-year decrease of 43.04% [1] Import Data Summary - Refined zinc includes non-alloy zinc with a zinc content of ≥99.995%, 99.99% to <99.995%, and below 99.99% [1] - The total import/export volume also includes data from other unspecified origins [1]