{ "summary": "In the United States tariff, line 9031.41.00.20 covers other optical instruments and appliances, for inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits), for inspecting photomasks or reticles used in manufacturing semiconductor devices. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 9031.41 in heading 90.31 (chapter 90).", "updatedAt": "2026-10-09", "facts": [ { "label": "Tariff line", "value": "9031.41.00.20", "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" }, { "label": "Covers", "value": "Other optical instruments and appliances, for inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits), for inspecting photomasks or reticles used in manufacturing semiconductor devices", "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" }, { "label": "Duty (MFN)", "value": "Free", "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" }, { "label": "Additional duties", "value": "None recorded", "source": null }, { "label": "Restrictions", "value": "None recorded", "source": null }, { "label": "Tariff", "value": "United States", "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false", "url": "https://border.bot/countries/united-states" }, { "label": "HS subheading", "value": "9031.41", "source": null, "url": "https://border.bot/hs-codes/903141" } ], "faq": [ { "question": "What does tariff line 9031.41.00.20 cover in the United States tariff?", "answer": "In the United States tariff, line 9031.41.00.20 covers other optical instruments and appliances, for inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits), for inspecting photomasks or reticles used in manufacturing semiconductor devices." }, { "question": "What is the general (MFN) duty on 9031.41.00.20 in the United States?", "answer": "Goods under this line enter free of general (MFN) duty. The rate is published on 9031.41.00." } ], "sections": [ { "id": "covers", "title": "What this line covers", "text": [ "In the United States tariff, line 9031.41.00.20 covers other optical instruments and appliances, for inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits), for inspecting photomasks or reticles used in manufacturing semiconductor devices.", "Its legal text is “For inspecting photomasks or reticles used in manufacturing semiconductor devices”, read under “Other optical instruments and appliances” and “For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)”." ] }, { "id": "structure", "title": "How it is structured", "text": [ "It falls under HS subheading 9031.41 in heading 90.31 (chapter 90). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff." ] }, { "id": "duty", "title": "Duty", "text": [ "Goods under this line enter free of general (MFN) duty.", "The rate is published on 9031.41.00." ] }, { "id": "other-countries", "title": "In other countries", "text": [ "No other national tariff on border.bot has live lines under 9031.41 yet." ] }, { "id": "sources", "title": "Sources and updates", "text": [ "The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.", "The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.", "The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.", "This page was last updated on 9 October 2026.", "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling." ] } ], "data": { "type": "country-line", "country": { "code": "US", "name": "United States", "slug": "united-states" }, "schedule": { "code": "US", "name": "United States", "slug": "united-states" }, "borrowed": false, "localTaxes": [], "localDeminimis": [], "ratesLive": true, "provenance": [ { "dataset": "US:hs", "country": "US", "kind": "hs", "seq": 1, "version": "2026HTSRev21", "liveAt": "2026-10-09T21:15:50.043Z", "origin": "source", "sourceUrls": [ "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" ] }, { "dataset": "US:rates", "country": "US", "kind": "rates", "seq": 1, "version": "2026HTSRev21", "liveAt": "2026-10-09T21:15:36.287Z", "origin": "source", "sourceUrls": [ "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" ] }, { "dataset": "US:programmes", "country": "US", "kind": "programmes", "seq": 1, "version": "2026HTSRev21", "liveAt": "2026-10-09T21:15:58.040Z", "origin": "source", "sourceUrls": [ "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false" ] } ], "dateModified": "2026-10-09T21:15:58.040Z", "chapter": { "code": "90", "description": "Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof" }, "heading": { "code": "9031", "description": "Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof" }, "subheading": { "code": "903141", "description": "Other optical instruments and appliances: For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)" }, "line": { "code": "9031410020", "description": "For inspecting photomasks or reticles used in manufacturing semiconductor devices", "levels": [ "Other optical instruments and appliances", "For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)", "For inspecting photomasks or reticles used in manufacturing semiconductor devices" ], "english": null, "keywords": [], "lang": "en", "general": { "code": "90314100", "dutyText": "Free", "startDate": null, "endDate": null, "unit": null }, "preferences": [], "measures": [], "restrictions": [] }, "siblings": [ { "code": "9031410040", "description": "For wafers" }, { "code": "9031410060", "description": "Other" } ], "siblingsTotal": 2, "previous": { "code": "9031200000", "description": "Test benches", "indexable": true }, "next": { "code": "9031410040", "description": "For wafers", "indexable": true }, "otherSchedules": [], "seo": { "canonicalPath": "/countries/united-states/hs-codes/9031410020", "robots": "index", "sitemap": true, "reasons": [ "1 national lines" ] } }, "pagination": { "page": 1, "pages": 1, "size": 100, "total": 0, "prev": null, "next": null }, "previous": "https://border.bot/countries/united-states/hs-codes/9031200000", "next": "https://border.bot/countries/united-states/hs-codes/9031410040", "links": { "self": "https://border.bot/countries/united-states/hs-codes/9031410020.json", "html": "https://border.bot/countries/united-states/hs-codes/9031410020", "canonical": "https://border.bot/countries/united-states/hs-codes/9031410020", "markdown": "https://border.bot/countries/united-states/hs-codes/9031410020.md", "tools": { "calculator": "https://border.bot/tools/landed-cost-calculator", "classifier": "https://border.bot/tools/hs-code-classifier", "api": "https://api.border.bot/v1" } }, "code": "9031410020", "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.", "terms": "https://border.bot/legal/terms", "notice": "Guidance from published tariff data, not a binding ruling. 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