Harmonized System
Section XI > Chapter 60 > Heading 6004 > 6004.10
… weight 5 % or more of elastomeric yarn but not containing rubber thread …
Section VI > Chapter 29 > Heading 2932 > 2932.1
… an unfused furan ring (whether or not hydrogenated) in the structure …
Section VI > Chapter 29 > Heading 2933 > 2933.1
… unfused pyrazole ring (whether or not hydrogenated) in the structure …
Section VI > Chapter 29 > Heading 2933 > 2933.2
… unfused imidazole ring (whether or not hydrogenated) in the structure …
Section VI > Chapter 29 > Heading 2933 > 2933.3
… unfused pyridine ring (whether or not hydrogenated) in the structure …
Section VI > Chapter 29 > Heading 2933 > 2933.6
… unfused triazine ring (whether or not hydrogenated) in the structure …
Section XV > Chapter 72 > Heading 7222 > 7222.1
… and rods, not further worked than hot-rolled, hot-drawn or extruded …
Section XV > Chapter 73 > Heading 7302
… Railway or tramway track construction material of iron or steel, the following : …
Explanatory notes
… 73.02 ‑ Railway or tramway track construction material of iron or steel, the following : … This heading covers iron or steel railway and tramway track construction material, whether of normal or narrow gauge. … condition. A pad or insulating device, usually of rubber or plastics, is interposed between the fastening and …Section XVI > Chapter 84 > Heading 8474
… Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or …
Explanatory notes
… ‑ Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or … screening, separating or washing machines 8474.20 ‑ Crushing or grinding machines ‑ Mixing or …Section VI > Chapter 30 > Heading 3003 > 3003.10
… or derivatives thereof, with a penicillanic acid structure, or streptomycins or their derivatives …