| 3910.00.00 | 00 | Silicones in primary forms | kg | 3% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 25% |
| 3911 | | Petroleum resins, coumarone-indene resins, polyterpenes, polysulfides, polysulfones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms: | | | | |
| 3912 | | Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms: | | | | |
| 3913 | | Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms: | | | | |
| 3914.00 | | Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms: | | | | |
| 4001 | | Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip: | | | | |
| 4002 | | Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip: | | | | |
| 4003.00.00 | 00 | Reclaimed rubber in primary forms or in plates, sheets or strip | kg | Free | | Free |
| 4005 | | Compounded rubber, unvulcanized, in primary forms or in plates, sheets or strip: | | | | |
| 7201 | | Pig iron and spiegeleisen in pigs, blocks or other primary forms: | | | | |
| 7206 | | Iron and nonalloy steel in ingots or other primary forms (excluding iron of heading 7203): | | | | |
| 7218 | | Stainless steel in ingots or other primary forms; semi- finished products of stainless steel: | | | | |
| 7218.10.00 | 00 | Ingots and other primary forms | kg | Free | | 29% |
| 7224 | | Other alloy steel in ingots or other primary forms; semi- finished products of other alloy steel: | | | | |
| 7224.10.00 | | Ingots and other primary forms | | Free | | 28% |
| 8501.32.45 | 00 | Electric motors of a kind used as the primary source of mechanical power for electrically powered vehicles of subheading 8703.90 | No. | Free | | 35% |
| 8506 | | Primary cells and primary batteries; parts thereof: | | | | |
| 8506.80.00 | 00 | Other primary cells and primary batteries | No. | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8507.20.40 | 00 | Of a kind used as the primary source of electrical power for electrically powered vehicles of subheading 8703.90 | No. kg | 3.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8507.30.40 | 00 | Of a kind used as the primary source of electrical power for electrically powered vehicles of subheading 8703.90 | No. | 2.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8507.40.40 | 00 | Of a kind used as the primary source of electrical power for electrically powered vehicles of subheading 8703.90 | No. | 3.4% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8507.80.40 | 00 | Of a kind used as the primary source of electrical power for electrically powered vehicles of subheading 8703.90 | No. | 3.4% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8548 | | Waste and scrap of primary cells, primary batteries and electric storage batteries; spent primary cells, spent primary batteries and spent electric storage batteries; electrical parts of machinery or apparatus, not specified or included elsewhere in this chapter: | | | | |
| 8548.10 | | Waste and scrap of primary cells, primary batteries and electric storage batteries; spent primary cells, spent primary batteries and spent electric storage batteries: | | | | |
| 8548.10.05 | | Spent primary cells, spent primary batteries and spent electric storage batteries: | | | | |
