| 7019.39.10 | 20 | Pipe coverings | X | | | |
| 7019.90.50 | 40 | Glass fiber filters | X | | | |
| 7020.00.30 | 00 | Quartz reactor tubes and holders designed for insertion into diffusion and oxidation furnaces for production of semiconductor wafers | X | Free | | 55% |
| 7020.00.40 | 00 | Glass inners for vacuum flasks or for other vacuum vessels | No. | 6.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P, SG) | 37.5￠/each + 45% |
| 7101.21.00 | 00 | Unworked | X | Free | | 10% |
| 7102.10.00 | 00 | Unsorted | carat | Free | | Free |
| 7102.21.10 | | Miners' diamonds | | Free | | Free |
| 7102.21.10 | 10 | Carbonados | carat | | | |
| 7102.21.30 | 00 | Simply sawn, cleaved or bruted | carat | Free | | 30% |
| 7102.29.00 | 10 | Carbonados | carat | | | |
| 7102.31.00 | 00 | Unworked or simply sawn, cleaved or bruted | carat | Free | | Free |
| 7103.10.20 | 00 | Unworked | carat | Free | | Free |
| 7103.91.00 | | Rubies, sapphires and emeralds | | Free | | 10% |
| 7103.91.00 | 10 | Rubies | carat | | | |
| 7103.91.00 | 20 | Sapphires | carat | | | |
| 7103.91.00 | 30 | Emeralds | carat | | | |
| 7104.20.00 | 00 | Other, unworked or simply sawn or roughly shaped | X | 3% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 30% |
| 7105.10.00 | | Of diamonds | | Free | | Free |
| 7107.00.00 | 00 | Base metals clad with silver, not further worked than semi- manufactured | g | 3.3% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 30% |
| 7108.12.10 | 13 | Containing by weight not less than 99.95 percent of gold | Au g | | | |
| 7108.12.50 | 10 | Containing by weight not less than 99.95 percent of gold | Au g | | | |
| 7108.13.10 | 00 | Gold leaf | cm2 Au g | Free | | 8% |
| 7109.00.00 | 00 | Base metals or silver, clad with gold, not further worked than semimanufactured | g | 6% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 65% |
| 7111.00.00 | 00 | Base metals, silver or gold, clad with platinum, not further worked than semimanufactured | g | 10% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P) 3.7% (SG) | 65% |
| 7112.91.00 | 00 | Of gold, including metal clad with gold but excluding sweepings containing other precious metals | g Au g | Free | | Free |
