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HSChapter 84
U.S. imports of textile finishing, coating, and impregnating machinery (HS 845180) totaled $3.5M in June 2026, traded with 24 countries.
Importers of Textile Finishing, Coating, and Impregnating Machinery paid $360K in duties in June 2026 — an effective duty rate of 16% on $2.2M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: June 2026 dataCoating lines, impregnation ranges, and finishing frames used to apply functional treatments — waterproofing, flame retardancy, or lamination — to yarns, fabrics, and made-up articles classify under 8451800000 as the residual machinery line within heading 8451. Mexico and South Korea are the leading US import sources for this equipment, with Germany supplying high-specification coating lines for technical textile applications. Importers of Chinese-origin machinery in this category should assess Section 301 exposure, as coating and finishing equipment has been included in successive Section 301 lists.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The key distinction is the intended substrate: 845180 covers machines specifically designed to finish, coat, or impregnate textile yarns, fabrics, or made-up articles. Coating machines designed for paper, plastics, or other non-textile substrates would classify under different headings in Chapter 84. When a machine is marketed as multi-substrate capable, the principal use or design intent typically governs classification.
Beyond standard CBP entry documents, a solvent-based impregnation machine may require EPA review if it incorporates components that handle ozone-depleting substances or regulated solvents. Importers should also confirm whether the machine's electrical specifications require UL or equivalent certification for installation in US facilities. A licensed customs broker and the equipment manufacturer's compliance team can help identify applicable requirements.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8451800000 | MACHINERY OF HEADING 8451, NESOI | $3.5M | 10.29% | 63.04% | $360K |
MACHINERY OF HEADING 8451, NESOI
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8451800000 | MACHINERY OF HEADING 8451, NESOI | $831K |
MACHINERY OF HEADING 8451, NESOI
182 no
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
| Country | Imports | Exports | Balance |
|---|---|---|---|
| MEXICO | $1.5M | $56K | -$1.4M |
| KOREA, SOUTH | $725K | -- | -$725K |
| GERMANY | $334K | $210K | -$124K |
| CANADA | $43K | $367K | +$324K |
| CHINA | $374K | -- | -$374K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $1.5M | $9K | -$1.5M |
| NEWARK, NJ | $594K | $10K | -$584K |
| BUFFALO-NIAGARA FALLS, NY | $90K | $270K | +$180K |