Aluminum Corp. of China Ltd, the world`s third largest producer of alumina, is seeking a controlling stake in its aluminium joint venture in Saudi Arabia, its chairman said on Monday.

• 中国公司的铝公司, 世界s 第三位最大的矾土生产者, 正在沙特阿拉伯的它的铝共同投资中寻求一控制赌注,它的主席在星期一说。