主營(yíng)業(yè)務(wù): 蒸汽法脂松香 固馬隆樹(shù)脂 C5石油樹(shù)脂 C9石油樹(shù)脂 C5/C9共聚樹(shù)脂 松香改性酚醛樹(shù)脂 萜烯樹(shù)脂
其他業(yè)務(wù):C9樹(shù)脂,C5樹(shù)脂,古馬隆樹(shù)脂,酚醛樹(shù)脂,萜烯樹(shù)脂,松香樹(shù)脂,合成橡膠,天然橡膠等