HSChapter 61
U.S. imports of men's & boys' knitted synthetic fiber suit-type jackets & blazers (HS 610333) totaled $1.2M in April 2026, traded with 43 countries.
Importers of Men's & Boys' Knitted Synthetic Fiber Suit-Type Jackets & Blazers paid $431K in duties in April 2026 — an effective duty rate of 36% on $1.2M in dutiable value, based on actual customs collections rather than the published tariff schedule. Men's & Boys' Knitted Synthetic Fiber Suit-Type Jackets & Blazers imports of $1.2M in April 2026 ran 43% below the year-to-date monthly average of $2.0M.
Last updated: April 2026 dataSynthetic fiber construction — typically polyester or polyester-wool blends — drives the mid-market and performance tailoring segments for men's knitted blazers. The US schedule subdivides this heading into three 10-digit lines: 6103330000 (general), 6103331000 (containing 23% or more wool by weight), and 6103332000 (other synthetic fibers), making fiber-content testing essential to correct line selection. Vietnam leads supply, followed by China; China-origin entries carry Section 301 exposure, while Vietnam-origin goods do not face that measure.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The 23% wool content threshold triggers a separate 10-digit tariff line (6103331000) with potentially different duty rates than the 'other synthetic fibers' line (6103332000). Importers must obtain accurate fiber-content test results — typically via AATCC or ISO laboratory analysis — before filing entry, since misclassification between these lines can result in underpayment or overpayment of duties and potential CBP penalties.
Classification follows the chief weight rule: if synthetic fiber (e.g., polyester) predominates by weight, the garment falls under heading 6103.33. The secondary question is then whether the wool component reaches 23% or more, directing the entry to 6103331000 rather than 6103332000. Fiber-content documentation from the manufacturer and, where borderline, independent lab testing are the standard tools for resolving this.
| Country | Imports | Exports | Balance |
|---|---|---|---|
| VIETNAM | $252K | -- | -$252K |
| CHINA | $247K | -- | -$247K |
| ITALY | $118K | $7K | -$111K |
| BANGLADESH | $115K | -- | -$115K |
| THAILAND | $111K | -- | -$111K |
Monthly import values over time
Supplier Network
Get discovered by U.S. importers searching for HS 610333 — Men's & Boys' Knitted Synthetic Fiber Suit-Type Jackets & Blazers. Be the first supplier listed.
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 6103332000 | M/B SUIT-TYPE JACKETS & BLAZERS OF OT SYN FIB,KNIT | $1.1M | 37.93% | $429K |
| 6103331000 | M/B SUIT-TYPE JACKET OF SYN FIB CONT 23% WOOL,KNIT | $61K | 3.15% | $2K |
M/B SUIT-TYPE JACKETS & BLAZERS OF OT SYN FIB,KNIT
M/B SUIT-TYPE JACKET OF SYN FIB CONT 23% WOOL,KNIT
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 6103330000 | M/B SUIT-TYPE JACKET & BLAZER SYNTHETIC FIBER,KNIT | $94K |
M/B SUIT-TYPE JACKET & BLAZER SYNTHETIC FIBER,KNIT
1.0K doz
SWEATERS, PULLOVERS ETC, KNIT ETC, COTTON
HS 611020
T-SHIRTS, SINGLETS, TANK TOPS ETC, KNIT ETC COTTON
HS 610910
SWEATERS, PULLOVERS ETC, KNIT ETC, MANMADE FIBERS
HS 611030
T-SHIRTS, SINGLETS ETC, KNIT ETC, TEXTILES NESOI
HS 610990
W/G TROUSER OVERALL BREECHES SHORTS SYN FIB, KNIT
HS 610463
MEN'S OR BOYS' SHIRTS OF MANMADE FIBERS, KNITTED O
HS 610520
| State | Imports | Exports | Balance |
|---|---|---|---|
| Michigan | $253K | -- | -$253K |
| California | $202K | $21K | -$181K |
| Texas | $162K | -- | -$162K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LOS ANGELES, CA | $263K | $6K | -$257K |
| NEWARK, NJ | $165K | -- | -$165K |
| CHICAGO, IL | $152K | -- | -$152K |