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    龙8国际官网手机登录_龙8国际娱乐pt老虎机_龙8国际电脑版, one part of pengcheng group, predecessor of Puyang Mathanol Plant is one of

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    PentaerythritolCAS No. 115-77-5 Molecular Formula: C5H12O4
    DipentaerythritoCAS NO: 126-58-9 Molecular Formula: C10H22O7
    Sodium FormateCAS NO.:141-53-7 FORMULA: CHNaO2
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    Address:West Section of Shengli Road, Puyang City, 457000, China
    Tel:+86-393-8950030