9030.82.00 | 00 | Other instruments and apparatus: | | | | |
9030.82.00 | 00 | For measuring or checking semiconductor wafers or devices | No. | Free | | 40% |
9030.90.64 | 00 | Of instruments and apparatus of subheading 9030.82 | X | Free | | 40% |
9030.90.84 | 00 | Of instruments and apparatus of subheading 9030.82 | X | Free | | 40% |