| 3926.90.96 | 00 | Casing for bicycle derailleur cables; and Casing for cable or inner wire for caliper and cantilever brakes, whether or not cut to length | kg | Free | | 25% |
| 3926.90.99 | 25 | Reflective triangular warning signs for road use | X | | | |
| 4001 | | Natural rubber, balata, gutta-percha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip: | | | | |
| 4001.21.00 | | Natural rubber in other forms: | | | | |
| 4001.22.00 | | Technically specified natural rubber (TSNR) | | Free | | Free |
| 4001.30.00 | 10 | Gutta-percha and guttas, not elsewhere specified or included | kg | | | |
| 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: | | | | |
| 4002.19.00 | 10 | Containing 50 percent or less styrene by weight of the dry polymer | kg | | | |
| 4002.19.00 | 20 | Containing over 50 percent styrene by weight of the dry polymer | kg | | | |
| 4002.80.00 | 00 | Mixtures of any product of heading 4001 with any product of this heading | kg | Free | | 20% |
| 4003.00.00 | 00 | Reclaimed rubber in primary forms or in plates, sheets or strip | kg | Free | | Free |
| 4004.00.00 | 00 | Waste, parings and scrap of rubber (other than hard rubber) and powders and granules obtained therefrom | kg | Free | | Free |
| 4005 | | Compounded rubber, unvulcanized, in primary forms or in plates, sheets or strip: | | | | |
| 4005.20.00 | 00 | Solutions; dispersions other than those of subheading 4005.10 | kg | Free | | 20% |
| 4006 | | Other forms (for example, rods, tubes and profile shapes) and articles (for example, discs and rings), of unvulcanized rubber: | | | | |
| 4006.10.00 | 00 | "Camel-back" strips for retreading rubber tires | kg | 2.9% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 4006.90.10 | 00 | Of natural rubber | kg | Free | | 35% |
| 4008 | | Plates, sheets, strip, rods and profile shapes, of vulcanized rubber other than hard rubber: | | | | |
| 4008.11 | | Of cellular rubber: | | | | |
| 4008.11.10 | 00 | Of natural rubber | kg | Free | | 25% |
| 4008.19.20 | 00 | Of natural rubber: | | | | |
| 4008.19.20 | 00 | Profile shapes | kg | Free | | 25% |
| 4008.19.60 | 00 | Profile shapes | kg | 3.3% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 4008.21.00 | 00 | Of noncellular rubber: | | | | |
| 4008.29.20 | 00 | Profile shapes | kg | 2.9% | Free (A,AU,BH,B, C,CA,CL,E, IL,J,JO, MA,MX,P,SG) | 35% |
Harmonized Tariff Schedule of the United States inquiry: gaming
