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HTSUS, United States

8457.20.00.90

Unit construction machines (single station) / Other

Classification path

  1. Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal
  2. Unit construction machines (single station)
  3. Other

Rates of duty

General (MFN)
3.3%
Column 2Cuba, North Korea, Russia, Belarus
30%
Unit of quantity
No.

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 8457

About heading 8457

Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal

Heading 8457 covers metal-working machine tools in three groups: machining centers, unit construction machines (single station), and multistation transfer machines. It is split first by machine type, then by used or rebuilt status and automatic tool changer features for machining centers, and by numerical control for the other two groups.

Full guide to heading 8457

Products in this heading

  • Vertical-spindle CNC machining center with automatic tool changer and Y-axis travel of 600 mm
  • Horizontal-spindle machining center with automatic tool changer and Y-axis travel of 800 mm
  • Used or rebuilt machining center for metal parts
  • Numerically controlled unit construction machine for metalworking
  • Non-numerically controlled unit construction machine for metalworking
  • Numerically controlled multistation transfer machine for metal parts
  • Non-numerically controlled multistation transfer machine for metal parts

Frequently asked questions

What is the HTS code for a vertical CNC machining center?

For a vertical-spindle machining center with an automatic tool changer and Y-axis travel not over 660 mm, use 8457.10.00.15, general (MFN) 4.2%. If Y-axis travel is over 660 mm, use 8457.10.00.25, general (MFN) 4.2%.

What is the duty on a used machining center?

Used or rebuilt machining centers are classified under 8457.10.00.05, general (MFN) 4.2%.

How do I classify a multistation transfer machine for metal?

If it is numerically controlled, classify it under 8457.30.00.10, general (MFN) 3.3%; if not, use 8457.30.00.90, general (MFN) 3.3%.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 8457.20.00.90: Unit construction machines (single station) / Other, 3.3% duty | HTSBase