HTS
2023 HTSA Revision 9
Search Results:28
2804.61.00.00
Containing by weight not less than 99.99 percent of silicon
2804.69.10.00
Containing by weight less than 99.99 percent but not less than 99 percent of silicon
2849.20
Of silicon:
7202.21
Containing by weight more than 55 percent of silicon:
7202.21.75.00
Containing by weight more than 80 percent but not more than 90 percent of silicon
7202.21.90.00
Containing by weight more than 90 percent of silicon
7202.93.40.00
Containing by weight less than 0.02 percent of phosphorus or sulfur or less than 0.4 percent of silicon
7202.99.20.00
Calcium silicon
7601.20.60.00
Containing 25 percent or more by weight of silicon
8541.42.00.10
Crystalline silicon photovoltaic cells of a kind described in statistical note 10 to this chapter
8541.43.00.10
Crystalline silicon photovoltaic cells of a kind described in statistical note 10 to this chapter
9902.01.30
Amorphous silicon dioxide micro-spheres of mean particle size of 0.050-0.100 mm, and specific electrical resistance of 50,000 Ohm cm or more (CAS No. 7631-86-9) (provided for in subheading 2811.22.10)
9902.01.31
Amorphous silicon dioxide micro-spheres of mean particle size 0.003-0.018 mm, linseed oil absorption 30-40 ml/g, surface area less than 80 m²/g, and pore volume less than 0.1 ml/g (CAS No. 7631-86-9) (provided for in subheading 2811.22.10)
9902.01.32
Entirely spherical silicon dioxide micro-spheres, certified by the importer as having mean particle size of 3 to 18 micrometers (µm), linseed oil absorption 150 to 400 ml/g, microbial count less than 100 cfu/g, mold count less than 100 cfu/g, heavy metals less than 20 ppm, surface area 300 to 800 m²/g and pore volume of 0.8 to 2.5 ml/g (CAS No. 7631-86-9) (provided for in subheading 2811.22.10)
9902.08.96
Fritted barium borosilicate glass with a mean particle size between 0.4 and 10 microns, Young's modulus of 71GPa, a density of 2.8 grams per cubic centimeter, radiopacity of 4.2, a refractive index of 1.53, and chemical composition of 55 percent silicon dioxide, 25 percent barium oxide, 10 percent boron trioxide and 10 percent aluminum oxide by weight (provided for in subheading 3207.40.10)
9902.08.98
Resin cement based on calcium carbonate and silicone resins (CAS Nos. 471-34-1 and 68037-83-2) (provided for in subheading 3214.10.00)
9902.09.11
Mixtures of 1-butanol (CAS No. 71-36-3); 1-propoxy-2-propanol (mixed isomers) (CAS No. 1569-01-3); siloxanes and silicones, dimethyl, 3-hydroxypropyl methyl, ethoxylated propoxylated (CAS No. 68937-55-3); 2-methyloxirane, oxirane, 3-prop-2-enoxyprop-1-ene (CAS No. 9041-33-2); urea, polymer with formaldehyde, methylated (CAS No. 68071-45-4); 2-propanol (CAS No. 67-63-0); 2-amino-2-methyl-1-propanol (CAS No. 124-68-5); 2-methyl-2-(methylamino)-1-propanol (CAS No. 27646-80-6); methanol (CAS No. 67-56-1) and water (CAS No. 7732-18-5) (provided for in subheading 3402.19.50)
9902.10.61
Siloxanes and silicones, di-Me, polymers with Me silsesquioxanes and polypropylene glycol mono-Bu ether (CAS No. 68554-65-4), greater than 70 percent by weight, with less than 8 percent percent by weight siloxanes and silicones, di-Me, polymers with Me silsesquioxanes and polyethylene-polypropylene glycol mono-Bu ether, less than 8 percent by weight poly(oxy(methyl-1,2-ethanediyl)), α-butyl-ω hydroxyl (CAS No. 9003-13-8), less than 2 percent by weight oxirane, methyl-, polymer with oxirane, monobutylether (CAS No. 9038-95-3), less than 8 percent by weight silanamine, 1,1,1, trimethyl (CAS No. 68909-20-6) and less than 1 percent by weight silicon dioxide (CAS No. 7631-86-9) (provided for in subheading 3824.99.92)
9902.10.63
Acid washed beta zeolite powder composed of mixtures of aluminum, silicon and sodium oxides, tetraethylammonium-hydroxide, and organic compounds (CAS No. 1318-02-1) (provided for in subheading 3824.99.92)
9902.12.51
Camera cases of transparent polycarbonate plastics, designed to encase cameras of subheading 8525.80.40; each incorporating buttons for the operation of the camera, an opaque plastic base that clips into a camera mount, a thumb-screw on the base mount that allows for adjustment of the camera viewing angle on a pivot, a silicon gasket in the door of the case that allows for waterproof operation of the camera at a depth of more than 40 m but not more than 60 m, a flat and optically-coated glass lens and a heat sink to dissipate camera heat (provided for in subheading 4202.99.90).
9902.12.52
Cases of clear polycarbonate plastics, designed for use with cameras of subheading 8525.80.40 to affix camera to the user's wrist; such housings waterproof at a depth up to 60 m, each incorporating buttons for operation of the camera, a silicon gasket designed for waterproofing, a flat and optically-coated glass lens, an aluminum heat sink and adjustable neoprene/hook and loop closures on its wrist straps (provided for in subheading 4202.99.90).
9902.12.54
Camera cases with outer surface of transparent molded polycarbonate plastics, designed for cameras of subheading 8525.80.40; the foregoing each incorporating buttons for the operation of the camera, an opaque plastic base that clips into a camera mount, a thumb-screw on the base mount that allows for adjustment of the camera viewing angle on a pivot, a silicon gasket in the door of the case that allows for waterproof operation of the camera at a depth of not more than 40 m, a flat, optically-coated, glass lens and a heat sink to dissipate camera heat (provided for in subheading 4202.99.90)
9902.12.56
Camera cases designed to contain cameras of subheading 8525.80.40; such cases of opaque molded polycarbonate plastics in a solid color and with nonreflective surface; each incorporating buttons for the operation of the camera, a plastic clip attached to a base mount, a thumb-screw on the base mount designed to facilitate the adjustment of its viewing angle on a pivot, a silicon gasket in the door of the housing designed to allow for waterproof operation of the camera at a depth of more than 40 m but not more than 60 m; each incorporating a flat, optically-coated glass lens and a heat sink to dissipate camera heat (provided for in subheading 4202.99.90).
9902.15.43
High silicon molybdenum exhaust manifolds for use in compression-ignition internal combustion piston engines (diesel or semi-diesel engines) with cylinder capacity of 2,300 cc or more but not exceeding 20,000 cc, each manifold measuring at least 80 cm but not exceeding 200 cm in length, at least 10 cm but not over 200 cm in width, and at least 10 cm but not exceeding 200 cm in height (provided for in subheading 8409.99.91)
9902.17.04
Differentials for vehicles of heading 8703, each incorporating a self-contained silicone-fluid filled reservoir, shear pump and progressively-locking clutch pack, the foregoing other than for tractors (except road tractors) (provided for in subheading 8708.50.89)
9902.17.17
Swim goggles, protective, with silicone head straps (provided for in subheading 9004.90.00)
9903.27.04
Carbides of silicon (provided for in subheading 2849.20.10 or 2849.20.20)
9903.45.27
Crystalline silicon photovoltaic cells, as defined in note 18(c) to this subchapter, and modules as defined in note 18(g) to this subchapter, all the foregoing when the product and originating good of Canada
| Heading/ Subheading |
Stat Suffix |
Article Description | Unit of Quantity |
Rates of Duty | ||
| 1 | 2 | |||||
| General | Special | |||||
| Heading/ Subheading |
Stat Suffix |
Article Description | Unit of Quantity |
Rates of Duty | ||
| 1 | 2 | |||||
| General | Special | |||||
| 2804 | Hydrogen, rare gases and other nonmetals: | |||||
| 2804.10.00 | 00 | Hydrogen | thousand m3 | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| Rare gases: | ||||||
| 2804.21.00 | 00 | Argon | thousand m3 | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2804.29.00 | Other | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | ||
| 10 | Helium | thousand m3 | ||||
| 50 | Other | thousand m3 | ||||
| 2804.30.00 | 00 | Nitrogen | thousand m3 | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2804.40.00 | 00 | Oxygen | thousand m3 | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2804.50.00 | Boron; tellurium | Free | 25% | |||
| 10 | Boron | kg | ||||
| 20 | Tellurium | kg | ||||
| Silicon: | ||||||
| 2804.61.00 | 00 | Containing by weight not less than 99.99 percent of silicon | kg | Free | 25% | |
| 2804.69 | Other: | |||||
| 2804.69.10 | 00 | Containing by weight less than 99.99 percent but not less than 99 percent of silicon | kg Si kg | 5.3% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 21% |
| 2804.69.50 | 00 | Other | kg Si kg | 5.5% | Free (A+,AU,BH,CL,CO,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG) | 45% |
| 2804.70.00 | 00 | Phosphorus | kg | Free | 17.6¢/kg | |
| 2804.80.00 | 00 | Arsenic | kg | Free | 13.2¢/kg | |
| 2804.90.00 | 00 | Selenium | kg | Free | Free | |