内蒙古:净水炭需求一般 黄金炭走货尚可

铭炭网
11/21/2023
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近日,内蒙古地区椰壳炭市场价格弱稳运行。当前椰壳净水炭(碘值950-1000以上、目数10-24/10-20、灰分3...... [ Read more ]
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