(资料图)
2023年6月27日,河南宝兴环保科技有限公司水处理商品报价平稳:聚丙烯酰胺(PAM,阳离子,分子量1200万)报价13000元/吨;聚丙烯酰胺(PAM,阴离子,分子量1200万)报价11800元/吨。
(资料图)
2023年6月27日,河南宝兴环保科技有限公司水处理商品报价平稳:聚丙烯酰胺(PAM,阳离子,分子量1200万)报价13000元/吨;聚丙烯酰胺(PAM,阴离子,分子量1200万)报价11800元/吨。
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