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HSChapter 84
U.S. imports of bulldozer & angledozer blades (HS 843142) totaled $8.2M in April 2026, traded with 14 countries.
Importers of Bulldozer & Angledozer Blades paid $2.3M in duties in April 2026 — an effective duty rate of 29% on $8.0M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataBulldozer and angledozer blades are heavy ground-engaging attachments classified under a single 10-digit tariff line (8431420000), making origin determination straightforward but duty exposure significant given that China is among the top five suppliers and imports from China may be subject to Section 301 tariffs. Mexico, Brazil, and Canada are the leading sources, with Mexico and Canada benefiting from USMCA treatment. Buyers sourcing from Brazil or Hungary should verify applicable duty rates and any trade-remedy exposure before contracting. Blade geometry, steel grade, and wear-surface specifications are the primary commercial differentiators across suppliers.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Yes. Imports of bulldozer and angledozer blades originating in China may be subject to Section 301 tariffs. Importers should confirm the applicable List and rate with a licensed customs broker before shipment, as rates and product coverage have changed over time.
All bulldozer and angledozer blades, regardless of configuration (straight, semi-U, full-U, or angle), fall under the single 10-digit line 8431420000. There is no further tariff-schedule subdivision by blade geometry, so classification is determined by confirming the article is a blade for a bulldozer or angledozer rather than a separate attachment or wear part.
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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 % | Duty Collected |
|---|---|---|---|---|
| 8431420000 | BULLDOZER OR ANGLEDOZER BLADES | $8.2M | 29.07% | $2.3M |
BULLDOZER OR ANGLEDOZER BLADES
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8431420000 | BULLDOZER OR ANGLEDOZER BLADES | $2.4M |
BULLDOZER OR ANGLEDOZER BLADES
566 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
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $5.5M | $24K | -$5.5M |
| DETROIT, MI | $794K | $40K | -$754K |
| HOUSTON, TX | $322K | $258K | -$65K |