Harmonized System
Section VI > Chapter 38 > Heading 3824 > 3824.8 > 3824.87
Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride
Section VI > Chapter 38 > Heading 3824 > 3824.8 > 3824.88
Containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers
Section VI > Chapter 38 > Heading 3824 > 3824.8 > 3824.89
Containing short-chain chlorinated paraffins
Section VI > Chapter 38 > Heading 3824 > 3824.9 > 3824.91
Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
Section VI > Chapter 38 > Heading 3824 > 3824.9 > 3824.92
Polyglycol esters of methylphosphonic acid
Section VI > Chapter 38 > Heading 3825
Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in Note 6 to this Chapter.
Section VI > Chapter 38 > Heading 3825 > 3825.4
Waste organic solvents
Section VI > Chapter 38 > Heading 3825 > 3825.6
Other wastes from chemical or allied industries
Section VI > Chapter 38 > Heading 3825 > 3825.10
Municipal waste
Section VI > Chapter 38 > Heading 3825 > 3825.20
Sewage sludge