性爱无码高清电影|亚洲第一播放器|国产精品日日摸夜夜摸添孕妇|日本在线不卡免费|日韩A片大全在线观看|国产精品Av在线观看|欧美日韩另类一级二级|国产一区二区三区高清无码|成人网站在线观看视频|TS女神第一福利视频

The 2205 ferrosilicon contract price on ZCE closed at 8444 yuan per ton on December 27.

Silicomanganese futures close at 8236 on December 27, an increase of 0.24%

The 2205 ferrosilicon contract price on ZCE closed at 8446 yuan per ton on December 24.

World crude steel production for the 64 countries reporting to the World Steel Association (worldsteel) was 143.3 million tonnes (Mt) in November 2021, a 9.9% decrease compared to November 2020.

China ferrosilicon (silicon>55%) exports up 94.66% year-on-yearfrom January to November 2021.

China ferrosilicon (silicon≤55%) exports up 14.87% year-on-yearfrom January to November 2021.

Yuling Local Government strictly inspected the emission and pollution of Semi-coke plants in Yuling area.where it is about 90% semi-coke plants located.

Silicomanganese futures close at 8016 on December 23, a decrease of 3%