Group 1 - In August, China's lead production reached 667,000 tons, representing a year-on-year increase of 3.7% [1] - In August, China's zinc production was 651,000 tons, showing a significant year-on-year growth of 22.8% [1] - From January to August, China's cumulative lead production totaled 5.116 million tons, reflecting a year-on-year increase of 0.9% [1] - From January to August, China's cumulative zinc production amounted to 4.836 million tons, with a year-on-year growth of 5.4% [1]