活性焦的“尴尬” 价格跌至历史低位

铭炭网

07/30/2024

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　活性焦即我们平常所说的脱硫脱硝炭，最近的价格非常非常低。据笔者所了解，市场上的活性焦含税送至钢厂的价格已经降至2 [ Read more ]

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