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HSChapter 84
U.S. imports of cold metal rolling mills (except tube mills) (HS 845522) totaled $3.2M in June 2026, traded with 16 countries.
Importers of Cold Metal Rolling Mills (Except Tube Mills) paid $460K in duties in June 2026 — an effective duty rate of 19% on $2.4M in dutiable value, based on actual customs collections rather than the published tariff schedule. Cold Metal Rolling Mills (Except Tube Mills) imports of $3.2M in June 2026 ran 47% below the year-to-date monthly average of $6.1M.
Cold rolling mills reduce metal strip or sheet to precise gauges and surface finishes at ambient temperatures, serving automotive, appliance, electronics, and packaging industries where tight dimensional tolerances are critical. South Korea and China are the leading US suppliers under this heading, with Belgium and Japan also significant sources. The single tariff line 8455220000 covers the full subheading, and importers should be aware that Chinese-origin machinery may be subject to Section 301 tariffs, making origin documentation and first-sale valuation particularly important for cost planning.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Cold rolling mills of Chinese origin classified under 8455220000 may be subject to Section 301 tariffs. Importers should confirm the applicable list and rate with a licensed customs broker, as Section 301 coverage and exclusion status can change. Mills from South Korea or other non-listed countries are not subject to Section 301.
For complex machinery assembled from multinational components, origin is determined by substantial transformation. Importers generally need a manufacturer's affidavit, bill of materials identifying component origins, and assembly records. CBP may request a binding ruling if the origin is ambiguous, particularly when components from Section 301-listed countries are involved.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| ITALY | $1.4M | -- | -$1.4M |
| CANADA | $798K | $73K | -$725K |
| CHINA | $863K | -- | -$863K |
| PAKISTAN | -- | $267K | +$267K |
| NEW ZEALAND | $149K | -- | -$149K |
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8455220000 | COLD ROLLING MILLS EXCEPT TUBE ROLLING | $3.2M | 14.21% | 75.33% | $460K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8455220000 | COLD ROLLING MILLS EXCEPT TUBE ROLLING | $349K |
DIGITAL PROCESSING UNITS, N.E.S.O.I.
HS 847150
PARTS & ACCESSORIES FOR ADP MACHINES & UNITS
HS 847330
PORT DIGTL AUTOMATIC DATA PROCESS MACH NOT > 10 KG
HS 847130
AUTOMATIC DATA PROCESSING STORAGE UNITS, N.E.S.O.I
HS 847170
AUTOMATIC DATA PROCESSING UNITS, N.E.S.O.I.
HS 847180
TURBOJET AND TURBOPROLLER PARTS
HS 841191
| State | Imports | Exports | Balance |
|---|---|---|---|
| Montana | $1.4M | -- | -$1.4M |
| Florida | $648K | -- | -$648K |
| California | $331K | -- | -$331K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| HOUSTON, TX | $1.4M | -- | -$1.4M |
| BUFFALO-NIAGARA FALLS, NY | $798K | -- | -$798K |
| LOS ANGELES, CA | $391K | -- | -$391K |