天山铝业：公司在中国广西、几内亚以及印尼布局了铝土矿资源

Core Viewpoint - Tianshan Aluminum Industry has made significant progress in its bauxite mining projects in Guangxi, Guinea, and Indonesia, indicating a strategic expansion in raw material supply for alumina production [1] Group 1: Project Developments - The bauxite mining project in Guangxi has obtained mining rights and is about to enter the substantial mining phase [1] - The bauxite mining project in Guinea has entered the production phase, with ore continuously being shipped back to China [1] - The bauxite mining project in Indonesia is in the preliminary exploration stage, with plans for gradual expansion of mining activities based on project progress [1] Group 2: Supply Chain Implications - The mining activities in these regions are aimed at ensuring a sufficient supply of raw materials for the company's alumina projects [1]