Bureau of Statistics: China's refined copper output from January to February was 1.7 million tons, an increase of 4.5% over the same period last year.

China's refined copper production in the first two months of 2022 was 1.701 million tons, up 4.5 percent from a year earlier, according to data released by the National Bureau of Statistics on Friday.

China's alumina production from January to February was 11.775 million tons, down 7.3 per cent from a year earlier.

China's lead production from January to February was 1.152 million tonnes, down 0.1 per cent from a year earlier.

China's zinc production from January to February was 1.056 million tons, down 1.8 per cent from a year earlier.

China's output of primary aluminum (electrolytic aluminum) from January to February was 6.327 million tons, down 1.4 per cent from a year earlier.

China's copper production from January to February was 2.828 million tons, an increase of 5.2 per cent over the same period last year.

China produced 8.663 million tons of aluminium from January to February, up 3.8 per cent from a year earlier.