| 1 | Optical instruments and appliances: for inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices, n.e.s. in chapter 90HS6 903141 - six-digit product code | $1.7B | 42.4% | 1.1 | High attention |
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| 2 | Communication apparatus (excluding telephone sets or base stations): machines for the reception, conversion and transmission or regeneration of voice, images or other data, including switching and routing apparatusHS6 851762 - six-digit product code | $2.9B | 11% | 2.1 | High attention |
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| 3 | Instruments and apparatus: using optical radiations (UV, visible, IR), (other than spectrometers, spectrophotometers and spectrographs)HS6 902750 - six-digit product code | $232.7M | 28.9% | 2 | High attention |
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| 4 | Apparatus based on the use of x-rays, including radiography or radiotherapy apparatus: for other than medical, surgical, dental or veterinary usesHS6 902219 - six-digit product code | $349.7M | 0% | 2.1 | High attention |
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| 5 | Instruments, appliances and machines: for measuring or checking n.e.c. in chapter 90HS6 903180 - six-digit product code | $494.8M | 56.4% | 1.3 | Critical attention |
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| 6 | Electronic integrated circuits: n.e.c. in heading no. 8542HS6 854239 - six-digit product code | $27.4B | 65% | 0.7 | High attention |
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| 7 | Optical instruments and appliances: for measuring or checking, n.e.s. in chapter 90HS6 903149 - six-digit product code | $538.3M | 68.3% | 0.4 | Critical attention |
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| 8 | Instruments, appliances and machines: parts and accessories for those measuring or checking devices of heading no. 9031HS6 903190 - six-digit product code | $873.4M | 12.8% | 0.8 | Watch |
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| 9 | Phenol or phenol-alcohol derivatives containing only halogen substituents and their salts: other than pentachlorophenol (ISO)HS6 290819 - six-digit product code | $42.3M | 61.6% | 0.3 | Critical attention |
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| 10 | Instruments and apparatus: n.e.c. in heading no. 9030, with a recording deviceHS6 903084 - six-digit product code | $63.9M | 0% | 1.6 | High attention |
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