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 bidding prices of steel plants in February are close to or even more than 8000 yuan per ton, injecting confidence into the spot market of ferrosilicon.

In 2020, both the volume and price of China's iron ore imports rose significantly, the annual import volume reached 1.1 billion tons for the first time.

The rising trend of tungsten alloy prices gradually slow down.

The molybdenum market runs weakly;

The Vanadium market runs smoothly;

Mainstream chromium futures prices rise sharply

This week, the domestic ferrosilicon market is still running well, most of the manufacturers are still tight in the spot.

Siliconmanganese prices have risen this week