U.S. imports of Non-Numerically Controlled Milling Machines for Metal (NES) (SITC 73154) totaled $1.5M in August 2026, imported from 19 countries.
Importers of Non-Numerically Controlled Milling Machines for Metal (NES) paid $219K in duties in August 2026, an average duty rate of 14.19% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataConventional (non-CNC) milling machines for metalworking that fall outside more specific SITC headings occupy a residual classification role in capital equipment trade. These machines remove metal by rotating multi-point cutters and are widely used in job shops, toolrooms, and general manufacturing where manual or semi-automatic control is sufficient. Importers should confirm whether the machine's control architecture qualifies it as numerically controlled, since that distinction drives classification and can affect applicable duty treatment under Section 301 measures on machinery from certain origins.
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57 import shipments a month
The key criterion is whether the machine's axes are controlled by a programmable numerical controller. Machines with manual handwheels, dial controls, or basic digital readouts (DROs) that do not execute stored programs typically qualify as non-numerically controlled. Documentation from the manufacturer specifying the control system type is essential when presenting the entry to CBP.
Depending on the country of origin, imports of metal milling machines may be subject to Section 301 tariffs. Importers should verify the applicable measures for the specific origin at the time of entry, as trade-remedy coverage and rates can change. Consulting a licensed customs broker before shipment is advisable.
Basic heading 73154 · $1.5M of $172.0B
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Imports · August 2026
origin
Taiwan and Germany together supply 59% of it. China pays 41.7% duty; Taiwan 10.0%.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$1.5MYoY · free account
Exports
$1.6MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $26.1M of Non-Numerically Controlled Milling Machines for Metal (NES).
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.