HSChapter 84
U.S. imports of digital adp machines & units entered as systems (nesoi) (HS 847149) totaled $1.0B in April 2026, traded with 49 countries.
Importers of Digital ADP Machines & Units Entered as Systems (NESOI) paid $1.8M in duties in April 2026 — an effective duty rate of 17% on $10.5M in dutiable value, based on actual customs collections rather than the published tariff schedule. Digital ADP Machines & Units Entered as Systems (NESOI) imports of $1.0B in April 2026 ran 49% above the year-to-date monthly average of $696.7M.
Last updated: April 2026 dataSystems-configured digital automatic data processing machines that fall outside the specific laptop, portable, and standalone CPU headings are classified here, with all components presented together as a functional system at entry. The single US tariff line under this heading (8471490000) captures integrated ADP systems not elsewhere specified, making correct classification dependent on whether the configuration qualifies as a 'system' under the relevant chapter note. Taiwan leads US import supply, followed by Thailand and Mexico, reflecting the concentration of contract electronics manufacturing in those markets. Section 301 tariff exposure applies to shipments of Chinese-origin goods that may otherwise be transshipped through third countries, so origin documentation is a critical compliance focus.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Under the relevant chapter notes, a system must consist of at least a central processing unit, an input unit, and an output unit, presented together and classifiable under a single heading. If components are invoiced and shipped separately, they are typically classified individually under their respective headings rather than as a system.
Country of origin for tariff purposes is determined by substantial transformation, not component sourcing. Systems substantially transformed in Taiwan or Thailand would generally be assessed as originating there. However, CBP scrutinizes transshipment and assembly operations closely, so importers should maintain robust origin documentation to support their classification.
Monthly import values over time
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HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 8471490000 | DGTL ADP, NOT IN HOUS W/ CPU OR IN/OUTPT DVC,NESOI | $1.0B | 16.88% | $1.8M |
DGTL ADP, NOT IN HOUS W/ CPU OR IN/OUTPT DVC,NESOI
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8471490000 | DGTL ADP, NOT IN HOUS W/ CPU OR IN/OUTPT DVC,NESOI | $444.8M |
DGTL ADP, NOT IN HOUS W/ CPU OR IN/OUTPT DVC,NESOI
43.7K 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
| State | Imports | Exports | Balance |
|---|---|---|---|
| California | $897.1M | $313.1M | -$584.0M |
| Texas | $76.1M | $71.4M | -$4.7M |
| Illinois | $6.1M | $15.1M | +$9.0M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| SAN FRANCISCO INTERNATIONAL AIRPORT, CA | $834.3M | $102.1M | -$732.2M |
| LOS ANGELES INTERNATIONAL AIRPORT, CA | $13.2M | $175.2M | +$162.1M |
| CHICAGO, IL | $27.2M | $32.8M | +$5.6M |