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HSChapter 90
U.S. imports of spectacle lenses of glass, unmounted (HS 900140) totaled $1.8M in April 2026, traded with 12 countries.
Importers of Spectacle Lenses of Glass, Unmounted paid $219K in duties in April 2026 — an effective duty rate of 12% on $1.8M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataGlass ophthalmic lenses for eyewear are a precision optical product where material composition — mineral glass rather than plastic or polycarbonate — is the primary classification criterion. Italy leads US imports under this heading, followed by Taiwan and India, reflecting both European heritage craftsmanship and Asian manufacturing capacity. All unmounted glass spectacle lenses enter under a single 10-digit line (9001400000), simplifying tariff treatment but placing the classification burden on the glass-versus-other-material distinction at the HS6 level. Importers should verify lens material documentation carefully, as misclassification between this heading and 900150 is a common audit trigger.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The material composition of the lens substrate is determinative. Glass lenses fall under 900140, while lenses of any other material — including CR-39, polycarbonate, or high-index plastic — are classified under 900150. Importers should retain manufacturer material certifications and lab test data to support the declared classification, especially when sourcing from suppliers that produce both types.
Imports of glass spectacle lenses from China 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. Italy and Taiwan, the leading suppliers, are not currently subject to Section 301 measures on this product.
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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 |
|---|---|---|---|---|
| 9001400000 | SPECTACLE LENSES OF GLASS, UNMOUNTED | $1.8M | 12.16% | $219K |
SPECTACLE LENSES OF GLASS, UNMOUNTED
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 9001400000 | SPECTACLE LENSES OF GLASS, UNMOUNTED | $414K |
SPECTACLE LENSES OF GLASS, UNMOUNTED
17.9K prs
INSTR & APPL F MEDICAL SURGICAL DENTAL VET, NESOI
HS 901890
MED NEEDLES. NESOI, CATHERERS ETC AND PARTS ETC
HS 901839
ARTIFICIAL JOINTS & PARTS & ACCESSORIES THEROF,NES
HS 902139
ELECTRO-DIAGNOSTIC APPARATUS NESOI, AND PARTS ETC.
HS 901819
OZONE,OXYGEN,ETC THERAPY, RESPIRATION APPARATUS,PT
HS 901920
MEAS CHECKNG INSTRUMENT & MACH, NOT OPTICAL, NESOI
HS 903180
| State | Imports | Exports | Balance |
|---|---|---|---|
| California | $1.3M | $7K | -$1.3M |
| Florida | $93K | $137K | +$44K |
| Virginia | -- | $229K | +$229K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| JFK INTERNATIONAL AIRPORT, NY | $527K | -- | -$527K |
| NEWARK, NJ | $466K | -- | -$466K |
| SAN DIEGO, CA | $360K | -- | -$360K |