| 2850.00 | | Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849: | | | | |
| 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% |
| 2853.00.00 | 10 | Gallium arsenide wafers, undoped | kg | | | |
| 2901.10.40 | 00 | Derived in whole or in part from petroleum, shale oil or natural gas | kg | Free | | 25% |
| 2901.24.20 | 00 | Having a purity of 95 percent or more by weight | kg | Free | | 25% |
| 2901.29.10 | | Derived in whole or in part from petroleum, shale oil or natural gas | | Free | | 25% |
| 2903.41.00 | 00 | Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens: | | | | |
| 2903.45.00 | 00 | Other derivatives perhalogenated only with fluorine and chlorine | kg | 3.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 25% |
| 2903.59.05 | 00 | Derived in whole or in part from benzene or other aromatic hydrocarbon: | | | | |
| 2903.59.30 | 00 | Chlorinated, but not otherwise halogenated | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P) 3% (SG) | 114.5% |
| 2904 | | Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: | | | | |
| 2905.14.10 | 00 | tert-Butyl alcohol, having a purity of less than 99 percent by weight | kg | Free | | 50.5% |
| 2905.49.20 | 00 | Esters of glycerol formed with acids of heading 2904 | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 54.5% |
| 2906.19.10 | 00 | 4,4'-Isopropylidenedicyclohexanol; and Mixtures containing not less than 90 percent by weight of stereoisomers of 2-isopropyl- 5-methylcyclohexanol, but containing not more than 30 percent by weight of any one such stereoisomer | kg | Free | | 45% |
| 2909 | | IV. ETHERS, ALCOHOL PEROXIDES, ETHER PEROXIDES, KETONE PEROXIDES, EPOXIDES WITH A THREE-MEMBERED RING, ACETALS AND HEMIACETALS, AND THEIR HALOGENATED, SULFONATED, NITRATED OR NITROSATED DERIVATIVES | | | | |
| 2909 | | Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives: | | | | |
| 2909.49.30 | 00 | Dipentaerythritol having a purity of 94 percent or more by weight | kg | Free | | 54.5% |
| 2910 | | Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives: | | | | |
| 2911.00 | | Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated or nitrosated derivatives: | | | | |
| 2912 | | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde: | | | | |
| 2912.11.00 | 00 | Acyclic aldehydes without other oxygen function: | | | | |
| 2912.21.00 | 00 | Cyclic aldehydes without other oxygen function: | | | | |
| 2912.41.00 | 00 | Aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function: | | | | |
| 2914 | | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: | | | | |
| 2914.11 | | Acyclic ketones without other oxygen function: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
