Step 1 ·
Section
VI
Products of the chemical or allied industries
Is it an inorganic or organic chemical; a pharmaceutical product; a fertilizer; a tanning or dye extract, pigment, paint, varnish, filler or printing ink; an essential oil, perfume, cosmetic or toilet product; soap, a surface-active, washing, cleaning, polishing or wax product; a protein, modified starch, glue or enzyme; an explosive, pyrotechnic article, match or other specified combustible material; a photographic or cinematographic product; or another chemical product?
✓
Step 2 ·
Chapter
38
Miscellaneous chemical products
11 of 11 chapters in section VI
Which specific product type is it: a carbon or mineral product, resin or terpentine product, pesticide, textile, paper or leather treatment, soldering or welding preparation, oil or fuel additive, rubber or plastic additive, fire-extinguishing preparation, solvent or paint remover, catalyst, refractory product, alkylbenzene or alkylnaphthalene mixture, doped electronic material, hydraulic fluid, antifreeze or de-icing liquid, culture substrate, diagnostic or laboratory reagent, fatty acid or fatty alcohol, foundry binder or other chemical preparation, chemical waste, biodiesel, or a mixture containing halogenated methane, ethane or propane derivatives?
✓
Step 3 ·
Heading
3827
Mixtures containing halogenated derivatives of meth…
27 of 27 headings under chapter 38
Which halogenated derivative or combination does the mixture contain: a CFC, HCFC, HBFC, PFC, HFC, methyl bromide, bromochloromethane, a halon, tetrachloromethane, 1,1,1-trichloroethane, or another listed substance combination?
✓
Step 4 ·
Subheading
3827 62
Mixtures containing other hydrofluorocarbons "HFCs"…
13 of 19 subheadings under heading 3827
Which named composition category does the mixture match: a mixture containing CFCs, HBFCs, tetrachloromethane, 1,1,1-trichloroethane, halons, HCFCs, methyl bromide or bromochloromethane, HFC-23, PFCs, another HFC mixture with a named HFC threshold or substance, or another halogenated-derivative mixture?
✓