China increased aluminum production by 3.1% in September China increased its primary aluminum output by 3.1% in September compared to the same month last year to 3.91 million tons, according to the National Bureau of Statistics.

China increased aluminum production by 3.1% in September China increased its primary aluminum output by 3.1% in September compared to the same month last year to 3.91 million tons, according to the National Bureau of Statistics.