亚洲无码中字_亚洲欧美一级夜夜爽视频_久久都是精品国产_国产麻豆一精品一av一免费

China exports 512414.835 tons of silicon metal in Jan-Nov 2023.

China exmports 22751.58 tons of magnesium metal in Jan-Nov 2023.

China exmports 194057.464 tons of magnesium metal in Jan-Nov 2023.

China exports 2207.432 tons of calcium metal in November 2023

China exports 31630.541 tons of ferrosilicon (si>55%)in November 2023.

China exports 355709.222 tons of ferrosilicon (si>55%) from January to November 2023.

China exports 25281.584 tons of ferrosilicon (si≤55%) from January to November 2023.

China exports 2678.55 tons of ferrosilicon (si≤55%)in November 2023.