目前我国煤-电-铝联营企业虽然在竞争中取得一定优势,但随着产业结构的不断优化升级,仅靠当前的模式,难以实现更好、更快发展。 At present, although China’s coal-electricity-aluminum joint venture has gained some advantages in the competition, as the industrial structure continues to be optimized and upgraded, it is difficult to achieve better and faster development based on the current model alone.