Group 1 - The core point of the article highlights a significant decrease in China's refined tin imports in October 2025, with a total of 526.12 tons, representing a month-on-month decline of 58.55% and a year-on-year decrease of 82.75% [1] Group 2 - The reduction in China's refined tin imports is attributed to Indonesia's crackdown on illegal tin mining and the transfer of six confiscated smelting plants to the state-owned enterprise PT Timah, which has led to a notable decrease in Indonesia's tin ingot exports [1]