| 2707.99.40 | 00 | Carbazole having a purity of 65 percent or more by weight | kg | 0.9￠/kg + 3% | Free (A,AU,CA,BH, CL,E,IL,J,JO,L, MA,MX,P,SG) | 15.4￠/kg + 40% |
| 2707.99.55 | 00 | Metacresol, orthocresol, paracresol and metaparacresol, all the foregoing having a purity of 75 percent or more by weight | kg | 0.9￠/kg + 3% | Free (A,AU,CA,BH, CL,E,IL,J,JO, MA,MX,P,SG) | 15.4￠/kg + 42.5% |
| 2711.12.00 | 10 | Propane with a minimum purity of 90 liquid volume percent | bbl | | | |
| 2711.13.00 | 10 | Butanes with a purity of 90 liquid volume percent or more, but less than 95 liquid volume percent | bbl | | | |
| 2711.29.00 | 10 | Propane with a minimum purity of 90 liquid volume percent | bbl | | | |
| 2711.29.00 | 20 | Butanes with a purity of 90 liquid volume percent or more, but less than 95 liquid volume percent | bbl | | | |
| 2830.90.10 | 00 | Zinc sulfide, luminescent grade having a purity of 99.99 percent or more by weight | kg | Free | | 11% |
| 2853.00.00 | | Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals | | 2.8% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2901.24.20 | 00 | Having a purity of 95 percent or more by weight | kg | Free | | 25% |
| 2905.14.10 | 00 | tert-Butyl alcohol, having a purity of less than 99 percent by weight | kg | Free | | 50.5% |
| 2909.49.30 | 00 | Dipentaerythritol having a purity of 94 percent or more by weight | kg | Free | | 54.5% |
| 2923.20.10 | 00 | Purified egg phospholipids, pharmaceutical grade meeting requirements of the U.S. Food and Drug Administration, for use in intravenous fat emulsion | kg | Free | | 16.5￠/kg + 30% |
| 2924.29.31 | 00 | 4-Acetamido-2-aminophenol; p-Acetaminobenzaldehyde; Acetoacetbenzylamide; Acetoacet-5-chloro-2-toluidide; p-Acetoacetophenetidide; N-Acetyl-2,6-xylidine (N-Acetyl-2,6- dimethylaniline); p-Aminobenzoic acid isooctylamide; p-Aminobenzoylaminonaphthalenesulfonic acid; 2-Amino-4-chlorobenzamide; 3-Amino-4-chlorobenzamide; 4-Aminohippuric acid; p-Aminophenylurethane; 1-Benzamido-4-chloroanthraquinone; 1-Benzamido-5-chloroanthraquinone; Benzanilide; 4'-Chloroacetoacetanilide; 3-(N,N-Dihydroxyethylamino)benzanilide; 2,5-Dihydroxy-N-(2-hydroxyethyl)- benzamide; Gentisamide; N,N'-Hexamethylenebis(3,5-di-tert-butyl- 4-hydroxyhydrocinnamamide); 2-(m-Hydroxyanilino)acetamide; Nitra acid amide (1-Amino-9,10-dihydro-￠/(3-methoxypropyl)-4-nitro-9,10-dioxo-2- anthramide); Phenacetin, technical; and β-Resorcylamide | kg | 5.8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4￠/kg + 39.5% |
| 7106.92.10 | 00 | Rectangular or near rectangular shapes, con- taining 99.5 percent or more by weight of silver and not otherwise marked or decorated than with weight, purity, or other identifying inform- ation | g | Free | | Free |
| 7108.13.55 | 00 | Rectangular or near rectangular shapes, containing 99.5 percent or more by weight of gold and not otherwise marked or decor- ated than with weight, purity, or other ident- ifying information | g | Free | | Free |
| 7115.90.05 | | Articles of precious metal, in rectangular or near rectangular shapes, containing 99.5 percent or more by weight of a precious metal and not other- wise marked or decorated than with weight, purity, or other identifying information | | Free | | Free |
| 7203 | | Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms; iron having a minimum purity by weight of 99.94 percent, in lumps, pellets or similar forms: | | | | |
| 8405 | | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers; parts thereof: | | | | |
| 8405.10.00 | 00 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers | X | Free | | 45% |
| 8421 | | Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof: | | | | |
| 8421.21.00 | 00 | Filtering or purifying machinery and apparatus for liquids: | | | | |
| 8421.21.00 | 00 | For filtering or purifying water | No. | Free | | 35% |
| 8421.22.00 | 00 | For filtering or purifying beverages other than water | No. | Free | | 35% |
| 8421.31.00 | 00 | Filtering or purifying machinery and apparatus for gases: | | | | |
| 8421.39.80 | 05 | Dust collection and air purification equipment: | | | | |
