Thaum Lub Kaum Ib Hlis 24, Dongjing Bio-Environmental Protection Technology Co., Ltd. ("Dongjing Biology"), uas yog tus tswv lag luam tag nrho ntawm Dongyuan Technology, tau ua tiav tiav hauv kev pub mis thiab pib ua haujlwm BDO nrog cov khoom tsim tawm txhua xyoo ntawm 280,000 tons. , thiab ua tiav ...
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