International (HS 2022) · Section XVI
Machine-tools; for working any material by removal of material, operated by ultrasonic processes
HS 845620 — Machine-tools; for working any material by removal of material, operated by ultrasonic processes — sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances). Engines, pumps, compressors, lifting equipment, tractors, computers, and industrial machinery. EU importers pay MFN duty plus import VAT at the border; origin-specific trade remedies (anti-dumping, countervailing, safeguards, US Section 301) can stack on top when applicable. Classification disputes are decided by the section + chapter legal notes shown below — these are legally binding interpretation rules, not advisory text. The duty table renders live rates from authoritative tariff sources (EU TARIC, HMRC XI, USITC HTS); cross-country rows compare treatment under five tariff schedules.
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How 845620 is treated in other markets
Same 6-digit international HS base, looked up in each authority's published schedule. Click any country to switch the page to that schedule's view.
| Authority | Code published | MFN duty | VAT / GST |
|---|---|---|---|
| International (HS 2022)viewing | 845620 | — | — |
| United States (HTS) | 845620 | — | 0% |
| European Union (CN) | 84562000 | 3.5% | 21% |
| United Kingdom | 845620 | — | 20% |
| Israel | 845620 | — | 18% |
Rates compiled from USITC, EU Commission TARIC, HMRC, and Israeli Tax Authority public datasets. Verify with the official tariff before declaring.
Sibling codes under 8456
- 845611Machine-tools; for working any material by removal of material; operated by laser
- 845612Machine-tools; for working any material by removal of material; operated by other light or photon beam processes (not laser)
- 845620Machine-tools; for working any material by removal of material, operated by ultrasonic processes
- 845630Machine-tools; for working any material by removal of material, operated by electro-discharge processes
- 845640Machine tools; for working any material by removal of material; operated by plasma arc processes;
- 845650Machine tools; for working any material by removal of material; operated by water-jet cutting machines
- 845690Machine tools; for working any material by removal of material; operated by other processes n.e.c. in heading 8456
Recent news affecting Chapter 84 — Nuclear reactors, boilers, machinery and mechanical appliances
Tariff changes, sanctions, FTAs, and regulatory updates that touch this product class.
ITC investigates NAND/DRAM chip patent infringement claims
MonolithIC 3D Inc. filed a Section 337 complaint with the U.S. International Trade Commission on May 11, 2026, alleging that imported NAND and DRAM memory chips and products containing them infringe five U.S. patents (Nos. 12,250,830; 12,362,330; 12,400,961; 12,464,734; and 12,564,006). The ITC has instituted an investigation. If the allegations are upheld, the Commission could issue a limited exclusion order blocking imports of infringing products and cease-and-desist orders against U.S. sellers.
US anti-dumping duty on Japanese lattice boom crawler cranes
The U.S. Department of Commerce has issued a final affirmative determination that lattice boom crawler cranes from Japan are being sold in the United States at less than fair value (LTFV), covering the period April 1, 2024 through March 31, 2025. This triggers anti-dumping duties on imports of these cranes. Importers and freight forwarders handling Japanese crawler cranes must immediately verify HS classification, supplier pricing, and potential duty exposure to ensure compliance with the new trade remedy.
US maintains anti-dumping duties on Chinese vertical shaft engines
The U.S. Department of Commerce has determined that revoking the anti-dumping duty order on certain large vertical shaft engines (225cc–999cc) and parts from China would likely lead to continued or renewed dumping. Commerce conducted an expedited first sunset review and decided to keep the existing duties in place. This affects importers of these engines and related components sourced from Chinese manufacturers.
US extends countervailing duties on Chinese vertical shaft engines
The U.S. Department of Commerce has issued final results of an expedited first sunset review, determining that revoking the countervailing duty (CVD) order on certain large vertical shaft engines (225–999cc) and parts from China would likely lead to continuation or recurrence of countervailable subsidies. The duty order remains in effect.
US initiates anti-dumping probe on air compressors from China, Malaysia, Vietnam
The US International Trade Commission (ITC) has initiated less-than-fair-value (LTFV) investigations into stationary and portable air compressors imported from China, Malaysia, and Vietnam, effective May 27, 2026. The probe will determine whether these products are being sold at unfairly low prices in the US market. Exporters of air compressors (HS Chapter 84) from these three countries should expect increased documentation requirements and potential retroactive duties if dumping is confirmed.
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