Bointe Energy Co., Ltd. (omwe poyamba ankadziwika kuti Bointe Chemical Co., Ltd.) adayambitsa njira yokonzekera polyacrylamide, mankhwala osinthika komanso osinthika. Kampaniyo idakhazikitsidwa pa Epulo 22, 2020, ndipo idasintha dzina lake pa February 21, 2024. Ili mu Tianjin Pilot ...
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