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Primary-form polymers of propylene |
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Primary-form polymers of styrene |
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Primary-form of vinyl polymers |
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Primary-form polymers of vinyl acetate |
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Primary-form acrylic polymers |
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Primary-form of polyesters |
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Primary-form polyamides |
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Primary-form urea resins |
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Primary-form amino-resins |
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Primary-form silicones |
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