| 3822.00 | | Diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006; certified reference materials: | | | | |
| 3822.00.10 | | Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006: | | | | |
| 3822.00.60 | 00 | Certified reference materials | X | Free | | 25% |
| 3823.19.20 | 00 | Derived from coconut, palm-kernel or palm oil | kg | 2.3% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
| 3823.70.20 | 00 | Derived from fatty substances of animal or vegetable origin: | | | | |
| 3824 | | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: | | | | |
| 3824.10.00 | 00 | Prepared binders for foundry molds or cores | kg | 6% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 25% |
| 3824.30.00 | 00 | Nonagglomerated metal carbides mixed together or with metallic binders | kg | 3.6% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 3824.40 | | Prepared additives for cements, mortars or concretes: | | | | |
| 3824.40.10 | 00 | Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 0.2￠/kg + 2.9% (SG) | 3.7￠/kg + 60% |
| 3824.71.01 | 00 | Mixtures containing halogenated derivatives of methane, ethane or propane: | | | | |
| 3824.79.10 | 00 | Chlorinated but not otherwise halogenated | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,K, JO,MA,MX, P) 3.3% (SG) | 114.5% |
| 3824.81.00 | 00 | Mixtures and preparations containing oxirane (ethylene oxide), polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or tris(2,3-dibromopropyl) phosphate: | | | | |
| 3824.82 | | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs): | | | | |
| 3824.82.10 | 00 | Chlorinated but not otherwise halogenated | kg | 6.5% | Free (A,AU,BH, CA,CL,D,E,IL,J,K, JO,MA,MX, P) 3.3% (SG) | 114.5% |
| 3824.90.11 | 00 | Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each: | | | | |
| 3824.90.21 | 00 | Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances: | | | | |
| 3824.90.21 | 00 | Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source | kg | Free | | Free |
| 3824.90.45 | 00 | Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 25% |
| 3824.90.50 | 00 | Chlorinated but not otherwise halogenated | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX,P) 3.3% (SG) | 114.5% |
| 3824.90.50 | 00 | Mixtures of halogenated hydrocarbons: | | | | |
| 3824.90.70 | 00 | Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishings | kg | Free | | 25% |
| 3824.90.92 | 10 | Mixtures of acyclic, monohydric, unsubstituted alcohols: | | | | |
| 3824.90.92 | 61 | Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms | kg | | | |
| 3825 | | Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in note 6 to this chapter: | | | | |
