Эрэлт нийлүүлэлтийн өөрчлөлт нь нүүрсний коксыг өсгөхөд …
Changes in supply and demand promote a surge in coal coke On August 19, the trend of black products diverged. Iron ore fell by more than 7%, rebar fell by more than 3%, and coking coal and coke rose by more than 3%. Interviewees believe that the current coal mine starts to recover less than expec...