Nippon Steel and Sumitomo Metal Oita Works is raising operating rate of coke oven up. Though cokes tends to be short on a company-wide basis, Oita Works which keeps stable operation increase production and offset a shortage.
不銹鋼展-2015第十六屆廣州國際不銹鋼工業展-效果最好的不銹鋼展會-The 16th China(Guangzhou)Int''l Stainless Steel Industry Exhibition
