| 2401.10 | | Tobacco, not stemmed/stripped: | | | | |
| 2401.20 | | Tobacco, partly or wholly stemmed/stripped: | | | | |
| 2403.10.20 | 20 | Pipe tobacco | kg | | | |
| 2503.00.00 | | Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur | | Free | | Free |
| 2512.00.00 | 00 | Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less | t | Free | | Free |
| 2517 | | Pebbles, gravel, broken or crushed stone, of a kind commonly used for concrete aggregates, for road metalling, or for railway or other ballast; shingle and flint, whether or not heat-treated; macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heat-treated: | | | | |
| 2517.41.00 | 00 | Granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heat-treated: | | | | |
| 2621 | | Other slag and ash, including seaweed ash (kelp); ash and residues from the incineration of municipal waste: | | | | |
| 2621.10.00 | 00 | Ash and residues from the incineration of municipal waste | t | Free | | Free |
| 2710.91.00 | 00 | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs) | bbl | 10.5¢/bbl | Free (A+,AU,BH, CA,CL,D,IL,J+,JO, MA,MX,P, R,SG) | 21¢/bbl |
| 2802.00.00 | 00 | Sulfur, sublimed or precipitated; colloidal sulfur | t | Free | | Free |
| 2809 | | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined: | | | | |
| 2809.10.00 | 00 | Diphosphorus pentaoxide | kg | Free | | 25% |
| 2809.20.00 | 10 | Containing less than 65 percent available diphosphorus pentaoxide (P2O5) equivalents | t | | | |
| 2835.31.00 | 00 | Sodium triphosphate (Sodium tripolyphosphate) | kg | 1.4% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 6% |
| 2836.40.10 | 00 | Dipotassium carbonate | kg | 1.9% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 6% |
| 2902.90.60 | 00 | Biphenyl (Diphenyl), in flakes | kg | Free | | 15.4¢/kg + 68.5% |
| 2903.69.15 | 00 | Triphenylmethyl chloride | kg | Free | | 15.4¢/kg + 71% |
| 2907.23.00 | 00 | 4,4'-Isopropylidenediphenol (Bisphenol A, Diphenylolpropane) and its salts | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P) 0.2¢/kg + 2.6% (SG) | 15.4¢/kg + 44% |
| 2907.29.15 | 00 | 4,4'-Biphenol | kg | Free | | 15.4¢/kg + 44% |
| 2909.30.05 | 00 | 5-Chloro-2-nitroanisole; 6-Chloro-3-nitro-p-dimethoxybenzene; and Dimethyl diphenyl ether | kg | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4¢/kg + 40% |
| 2909.30.07 | 00 | Decabromodiphenyl oxide; and Octabromodiphenyl oxide | kg | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4¢/kg + 70.5% |
| 2909.30.09 | 00 | Bis(tribromophenoxy)ethane; Pentabromodiphenyl oxide; and Tetradecabromodiphenoxybenzene | kg | Free | | 15.4¢/kg + 70.5% |
| 2909.49.30 | 00 | Dipentaerythritol having a purity of 94 percent or more by weight | kg | Free | | 54.5% |
| 2917.12 | | Adipic acid, its salts and esters: | | | | |
Harmonized Tariff Schedule of the United States inquiry: t
