| 2842.10.00 | 00 | Double or complex silicates, including alumino- silicates whether or not chemically defined | kg | 3.7% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 25% |
| 2843 | | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals: | | | | |
| 2845 | | Isotopes other than those of heading 2844; com- pounds, inorganic or organic, of such isotopes, whether or not chemically defined: | | | | |
| 2847.00.00 | 00 | Hydrogen peroxide, whether or not solidified with urea | kg | 3.7% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2848.00 | | Phosphides, whether or not chemically defined, excluding ferrophosphorus: | | | | |
| 2849 | | Carbides, whether or not chemically defined: | | | | |
| 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% |
| 2904 | | Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: | | | | |
| 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: | | | | |
| 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: | | | | |
| 2914 | | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: | | | | |
| 2923 | | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined: | | | | |
| 2932.11.00 | 00 | Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.11.00 | 00 | Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.21.00 | 00 | Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.31.00 | 00 | Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.41.00 | 00 | Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2933.52 | | Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: | | | | |
| 2933.61.00 | 00 | Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: | | | | |
| 2934 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: | | | | |
| 2934.10 | | Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2934.20 | | Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2934.30 | | Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused: | | | | |
