Chapters › 9031 › 9031.49

HTS 9031.49

Other

Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof › Other optical instruments and appliances

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 9031.49

Lines under 9031.49

HTSDescriptionGeneralColumn 2
9031.49.10.00Profile projectorsFree45%
9031.49.40.00Coordinate-measuring machinesFree50%
9031.49.70.00For inspecting masks (other than photomasks) used in manufacturing semiconductor devices; for measuring surface particulate contamination…Free50%
9031.49.90.00OtherFree50%