中国铝业股份有限公司采矿权登记，开采主矿种为铝土矿

Group 1 - The core point of the article is that China Aluminum Corporation has successfully changed the mining rights for its Luoyang Xin'an bauxite mine, which is now valid until October 1, 2031 [1] - The mining rights are held by China Aluminum Corporation, with a mining area of 4.0234 square kilometers [1] - The mine is designed to have a production capacity of 300,000 tons per year, utilizing both open-pit and underground mining methods [1]