HSChapter 70
U.S. imports of closed woven fabrics of glass rovings (HS 701961) totaled $1.6M in April 2026, traded with 18 countries.
Importers of Closed Woven Fabrics of Glass Rovings paid $260K in duties in April 2026 โ an effective duty rate of 24% on $1.1M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataWoven from heavy roving bundles rather than fine yarn, these closed-weave fabrics deliver high areal weight and structural stiffness for wind turbine blades, marine hulls, and infrastructure composites. The US schedule is highly detailed, with lines distinguishing filament diameter (9โ11 micron tire-fabric grade), fabric width (above or below 30 cm), silica content (above or below 93%), and colored versus uncolored construction. China leads US supply, followed by Germany and Mexico.
AI-written summary of the official U.S. Census Bureau trade figures on this page โ verify before relying on it.
Several tariff lines under this heading specifically distinguish fabrics woven from silica filaments with silica content greater than 93% (e.g., 7019614030) from those at or below 93% (e.g., 7019614060). High-silica fabrics are engineered for extreme-temperature applications and command different duty treatment, so laboratory analysis confirming silica percentage is essential supporting documentation at entry.
Multiple lines under 701961 split at 30 cm of fabric width โ narrow fabrics (under 30 cm) and wide fabrics (over 30 cm) are classified separately. Importers should verify roll width as measured per standard textile conventions, since a product near the threshold may require precise measurement documentation to avoid misclassification between lines such as 7019611000 and 7019613000.
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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 |
|---|---|---|---|---|
| 7019614060 | MEC BON WVN FBRC OF SIL FL, NT CLRD, SILICA LT=93% | $883K | 28.76% | $171K |
| 7019611000 | MEC BON WOV FABR OF ROVINGS, NT GT 30 CM IN WIDTH | $401K | 21.55% | $45K |
| 7019619060 | MEC BON WVN FBRCS OF SIL FL, CLRD, SILICA LT=93% | $134K | 22.42% | $30K |
| 7019610500 | MEC BON FBRGLS TIRE FBRC ROV WV 9-11 MCRN FLMNTS | $77K | 10.00% | $8K |
| 7019613000 | MEC BON FBRGLS TR NT CLRD WVN FRM ROVINGS,GT 30 CM | $42K | 10.00% | $4K |
| 7019614030 | MEC BON WVN FBRC OF SIL FL, NT CLRD, SILICA GT 93% | $18K | 17.30% | $3K |
| 7019617000 | MEC BON FBRGLS TR FB CLRD 9-11 MCRN DIA GT 30 CM | $0 | -- | -- |
MEC BON WVN FBRC OF SIL FL, NT CLRD, SILICA LT=93%
MEC BON WOV FABR OF ROVINGS, NT GT 30 CM IN WIDTH
MEC BON WVN FBRCS OF SIL FL, CLRD, SILICA LT=93%
MEC BON FBRGLS TIRE FBRC ROV WV 9-11 MCRN FLMNTS
MEC BON FBRGLS TR NT CLRD WVN FRM ROVINGS,GT 30 CM
MEC BON WVN FBRC OF SIL FL, NT CLRD, SILICA GT 93%
MEC BON FBRGLS TR FB CLRD 9-11 MCRN DIA GT 30 CM
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7019610000 | CLOSED WOVEN FABRICS OF GLASS ROVINGS | $2.4M |
CLOSED WOVEN FABRICS OF GLASS ROVINGS
336.1K m2
GLASS ARTICL. FOR CONVEYANCE/PACKING OF GOODS,NESO
HS 701090
TOUGHNED SAFETY GLASS, NOT FOR VEHICULAR USE
HS 700719
OTHER GLASSWARE, NOT LEAD CRYSTAL, NESOI
HS 701399
GLASS WOOL AND ARTICLES OF GLASS WOOL
HS 701980
REAR-VIEW MIRRORS FOR VEHICLES
HS 700910
GLASS MIRRORS, FRAMED, EXC REARVIEW
HS 700992
| State | Imports | Exports | Balance |
|---|---|---|---|
| Texas | $69K | $838K | +$769K |
| California | $169K | $677K | +$508K |
| New York | $217K | $151K | -$66K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| YSLETA, TX | $189K | $517K | +$327K |
| OTAY MESA, CA | -- | $618K | +$618K |
| LAREDO, TX | -- | $386K | +$386K |