Step 1 ·
Section
VII
Plastics and articles thereof; rubber and articles …
Is the product made of plastic, or is it made of rubber?
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Step 2 ·
Chapter
39
Plastics and articles thereof
1 of 2 chapters in section VII
What kind of plastic product is it: an unworked polymer or ion exchanger, plastic waste, a monofilament, rod or profile, a pipe or hose, a floor or wall covering, a flat plastic form, a sanitary item, a transport or packaging item, a household or toilet item, building equipment, or another plastic article?
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Step 4 ·
Subheading
3902 90
Polymers of propylene or of other olefins, in prima…
4 of 4 subheadings under heading 3902
Which description applies: an A-B-A block copolymer of propylene or other olefins made of polystyrene, ethylene-butylene copolymer and polystyrene, with styrene content ≤ 35% by weight, in irregular blocks, pieces, powders, granules, flakes or similar forms; polybutene-1, a butene-1 and ethylene copolymer with ethylene content ≤ 10% by weight, or a mixture of polybutene-1, polyethylene and/or polypropylene with polyethylene content ≤ 10% by weight and/or polypropylene content ≤ 25% by weight, in irregular blocks, pieces, powders, granules, flakes or similar forms; or another product covered by this description?
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