on august 29 tetraethylene pentamine was 65 000 yuan
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Post: 2023年8月30日 88read Comments Off
on august 29, 's quotation for tetraethylenepentamine was 65,000 yuan/ton. specifications of tetraethylenepentamine: purity: 99%. this offer is valid for 1 day. quotation provider: hunan yuanshuo fine chemical co., ltd.