メタルシリコン441と553の違いは何ですか？ 組成 Si含有量(%) 不純物(%) Fe Al Ca P Silicon Metal 1501 99.69 0.15 0.15 0.01

BEIJING (ASIA METALS) 2024-6-19 Driven by bullish expectations in the domestic market, manganese flake exporters raised their quotations in anticipation of higher selling prices. The

What’s a stomatoma? Tumor or clogging in the water mouth often appears in the continuous casting process of the upper water mouth, sliding water mouth,

In the recent market update, we learned that due to the cautious attitude of most downstream consumers when placing orders, producers have adopted a pessimistic