391190110000
HS 391190110000 - Poly(oxy-1,4-phenylene sulfone-1,4-phenylene oxy-1,4- -1,4-phenylene) (in their primary forms)
Poly(oxy-1,4-phenylene sulfone-1,4-phenylene oxy-1,4- -1,4-phenylene) (in their primary forms)
gtipHS 391190110000 - Poly(oxy-1,4-phenylene sulfone-1,4-phenylene oxy-1,4- -1,4-phenylene) (in their primary forms) | TR2B HSBOT
Poly(oxy-1,4-phenylene sulfone-1,4-phenylene oxy-1,4- -1,4-phenylene) (in their primary forms)
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