9030.90.84.00Oscilloscopes
Also written 9030908400 and 9030.90.8400
HTS Code 9030.90.84.00 covers any article best defined as Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical or Surgical Instruments and Apparatus; Clocks and Watches; Musical Instruments; Parts and Accessories ThereofOptical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereofOscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof:Parts and accessories:Other:Other:Of instruments and apparatus of subheading 9030.82 in the Harmonized Tariff Schedule.
As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from China pay 25% in duties: a duty-free base rate plus Section 301 – China (25%).
From China, the total duty on 9030.90.84.00 last changed on Jul 24, 2026, from 35% to 25%. It has changed 2 times since Nov 17, 2025.
Estimated Duty on 9030.90.84.00
$10,000.00 by ocean, entered Oct 26, 2026
- Total duty
- 25%
- $2,500.00 on this shipment
- Fees
- 0.47%
- MPF + HMF · $47.14
- Duty + fees
- 25.47%
- Payable to CBP
- Landed cost
- $12,547.14
- On $10,000.00 customs value
- Section 301 – China25%
- Customs fees0.47%
Chapter 99 lines9903.88.01Section 301 China: List 1
5 exemptions could lower this
Check them against your real shipment details.
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Base Duty Rates for 9030.90.84.00
From the Harmonized Tariff Schedule
- General Rate of Duty
- Free
- Special Rate of Duty
- —
- Column 2 (Non-NTR)
- 40%
- Units of Quantity
- kg
- China25%
- Mexico0%
- Canada0%
- Vietnam0%
- Germany0%
Tariff updates
Recent US tariff actions that name 9030.90.84.00 or its heading.
- Jul 23, 2026 · PublishedUS imposes 50% Section 338 duty on certain Canadian products over alcohol bans
- Jul 21, 2026 · CBP guidanceUSTR imposes 25% Section 301 tariff on goods of Brazil, with exemptions, from July 22, 2026
- Dec 18, 2025 · PublishedUS cuts reciprocal tariff on Swiss and Liechtenstein goods to 15% all-in, exempts certain products
US Import Duty on HTS 9030.90.84.00 by Country of Origin
As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from China pay 25% in duties: a duty-free base rate plus Section 301 – China (25%). Of the 20 largest sources of US imports, the lowest total is 0%, from Mexico, Canada and 16 more.
| Country of origin | Base rate | Additional tariffs | Total duty |
|---|---|---|---|
| China | Free |
| 25% |
| Mexico | Free | None | 0% |
| Canada | Free | None | 0% |
| Vietnam | Free | None | 0% |
| Germany | Free | None | 0% |
| Japan | Free | None | 0% |
| South Korea | Free | None | 0% |
| Taiwan | Free | None | 0% |
| India | Free | None | 0% |
| Ireland | Free | None | 0% |
| Italy | Free | None | 0% |
| Switzerland | Free | None | 0% |
| Thailand | Free | None | 0% |
| Malaysia | Free | None | 0% |
| United Kingdom | Free | None | 0% |
| France | Free | None | 0% |
| Indonesia | Free | None | 0% |
| Brazil | Free |
| 25% |
| Bangladesh | Free | None | 0% |
| Cambodia | Free | None | 0% |
Duty from each country, in words
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from China pay 25% in duties: a duty-free base rate plus Section 301 – China (25%).
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Mexico pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Canada pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Vietnam pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Germany pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Japan pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from South Korea pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Taiwan pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from India pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Ireland pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Italy pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Switzerland pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Thailand pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Malaysia pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from United Kingdom pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from France pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Indonesia pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Brazil pay 25% in duties: a duty-free base rate plus Section 301 – Brazil (25%).
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Bangladesh pay a duty-free base rate, with no additional tariffs.
- As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Cambodia pay a duty-free base rate, with no additional tariffs.
Duties on goods entered Oct 26, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties (AD/CVD); with a free account, the calculator checks the AD/CVD cases that may cover your import. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about. See US tariffs for every country.
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New tariff action affects 1 of your imports
Its rate today, if a new 10% tariff were added
Top Origins: Countries the US Imports HTS 9030.90.84.00 From
In 2025 the US imported $178M of oscilloscopes (HTS 9030.90.84.00), down 35% on 2024, mostly from Malaysia (30%), Japan (12%) and South Korea (9%). Each country's total duty today is shown beside its imports.
| Country of origin | US imports, 2025 | Share | vs 2024 | Total duty today |
|---|---|---|---|---|
| Malaysia | $53M | 30% | 53% | 0% |
| Japan | $21M | 12% | 61% | 0% |
| South Korea | $16M | 9% | 62% | 0% |
| Taiwan | $15M | 8% | 11% | 0% |
| China | $15M | 8% | 24% | 25% |
| Germany | $13M | 7% | 26% | 0% |
| Singapore | $11M | 6% | 43% | 0% |
| Philippines | $10M | 6% | 4% | 0% |
| Italy | $5M | 3% | 10% | 0% |
| Denmark | $5M | 3% | 42% | 0% |
Source: U.S. Census Bureau, general imports. Duty on a $10,000 ocean shipment entered today, before customs fees. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Relevant HTS Notes
Official USITC notes that may affect classification under HTS 9030.90.84.00.
Related CROSS Rulings for HTS 9030.90.84.00
CBP classification rulings related to 9030.90.84.00. Open a ruling to read how Customs classified a similar product.
No rulings found
No CROSS classification rulings were found for HTS code "9030.90.84".
What does HTS code 9030.90.84.00 cover?
HTS code 9030.90.84.00 covers oscilloscopes (Of instruments and apparatus of subheading 9030.82), classified under Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof) in the US Harmonized Tariff Schedule. The general duty rate is Free.
What is the duty rate for HTS 9030.90.84.00?
The general (Column 1) rate of duty for HTS 9030.90.84.00 is Free. The Column 2 rate, for countries without normal trade relations, is 40%. Additional Chapter 99 tariffs, such as Section 301 and Section 232, can apply on top depending on the country of origin.
What is the US tariff on oscilloscopes (HTS 9030.90.84.00) from China?
As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from China pay 25% in duties: a duty-free base rate plus Section 301 – China (25%).
What is the US tariff on oscilloscopes (HTS 9030.90.84.00) from Vietnam?
As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Vietnam pay a duty-free base rate, with no additional tariffs.
What is the US tariff on oscilloscopes (HTS 9030.90.84.00) from Mexico?
As of Oct 26, 2026, US imports of oscilloscopes (HTS 9030.90.84.00) from Mexico pay a duty-free base rate, with no additional tariffs.
Where does the US import HTS 9030.90.84.00 from?
In 2025 the US imported $178M of oscilloscopes under HTS 9030.90.84.00, mostly from Malaysia (30%), Japan (12%) and South Korea (9%), according to U.S. Census Bureau import data.
Which country has the lowest US duty on HTS 9030.90.84.00?
Of the 20 largest sources of US imports, the lowest total duty on HTS 9030.90.84.00 is 0%, from Mexico, Canada and 16 more, as of the tariffs in effect on 2026-10-26.
Primary Sources
The official documents behind the rates and tariffs on this page. Duties are worked out from them as of Revision 20 (2026); check the legal text before you file.
- USITCHarmonized Tariff Schedule of the United States: 9030.90.84.00, Revision 20 (2026)
- USITCHTS Chapter 90, with its notes (PDF)
- Federal RegisterSection 301 – Brazil (9903.05.01): USTR notice, Notice of Action: Section 301 Investigation of Brazil's Acts, Policies, and Practices, 91 FR 45516 (FR Doc. 2026-14542)
- CBPCROSS classification rulings for 9030.90.84.00
- U.S. Census BureauU.S. general imports by HTS code and country