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Ethylene propylene rubber Zhengfupai
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chlorosulfonated polyethylene
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ethylene bis stearamide (EBS)
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butadiene styrene rubber Zhengfupai
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PE, ABS
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PE wax
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Daqing polyethylene 5000S
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Daqing polypropylene
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butadiene rubber Zhengfupai
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Phenol, styrene
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PE pipeline, 100S pipeline, PE film
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alcohol ether