西藏矿业：公司致力于维护全体股东利益

Group 1 - The core viewpoint of the article is that the company's performance has declined due to a drop in sales and prices of its main products [1] - The company is committed to safeguarding the interests of all shareholders and will continue to strengthen internal management [1] - The company aims to promote development through multiple measures aligned with its strategic goals to improve performance [1]