2025年5月中国氧化铝出口数量和出口金额分别为21万吨和0.93亿美元

Group 1 - The core viewpoint of the article highlights a significant increase in China's alumina exports in May 2025, with a volume of 210,000 tons, representing a year-on-year growth of 104.6% [1] - The export value of alumina reached $93 million, showing a year-on-year increase of 77.2% [1] - The data is sourced from Chinese customs and organized by Zhiyan Consulting, indicating a reliable basis for the reported figures [3]