煤质炭降价的背后

04/13/2023
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4月以来,国内煤质活性炭价格陆续续续出现了一些降价调整,而近期煤质柱状炭出现了一波较为明显的下降,引起了业内的一阵骚动以及极大的关注。 [ Read more ]
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