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HSChapter 70
U.S. imports of open woven glass fabrics, width exceeding 30 cm (HS 701966) totaled $2.5M in April 2026, traded with 23 countries.
Importers of Open Woven Glass Fabrics, Width Exceeding 30 cm paid $186K in duties in April 2026 — an effective duty rate of 19% on $978K in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataWider open-weave glass fabrics — those exceeding 30 cm — serve as reinforcement substrates in composites, printed circuit boards, and architectural mesh, and the US schedule breaks them into eight 10-digit lines (7019660000 through 7019669060) based on whether the fabric is colored or uncolored and on areal weight bands (≤185 g/m², >215 g/m², and NESOI). Mexico leads US imports under this heading, followed by Taiwan and the United Kingdom. The USMCA origin rules for Mexican-sourced glass fabrics can affect duty treatment, making accurate certificate-of-origin documentation important.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The US tariff lines under 701966 use weight-per-square-meter thresholds — specifically ≤185 g/m² and >215 g/m² — as breakpoints that determine the applicable 10-digit HTS code. Fabrics falling between those thresholds or not otherwise specified fall into NESOI lines. Accurate weight testing at the time of entry is therefore essential to avoid misclassification.
Yes, the US schedule maintains separate tariff lines for colored and uncolored versions of these fabrics (e.g., 7019663000 vs. 7019667000 for tire-cord constructions, and parallel lines for other open-weave goods). Importers must correctly identify whether a fabric has been dyed or otherwise colored to select the right 10-digit line.
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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 |
|---|---|---|---|---|
| 7019669060 | MB OP WV GLA FBRCS, PW, CLRD, >30CM, NESOI | $1.5M | 17.00% | $13K |
| 7019664010 | MB OP WV GLA FBRCS, PW, NT CLRD, >30CM,LT=185 G/M2 | $716K | 19.24% | $133K |
| 7019664096 | MB OP WV GLA FBRCS, PW, NT CLRD, >30CM, NESOI | $135K | 17.70% | $24K |
| 7019667000 | MB FBRGLS TR CLRD WVN, PW, GT 30 CM | $42K | 26.84% | $11K |
| 7019663000 | MB FBRGLS TR NT CLRD WVN, PW, GT 30 CM | $32K | 10.00% | $3K |
| 7019669010 | MB OP WV GLA FBRCS, PW, CLRD, >30CM,LT=185 G/M2 | $11K | 32.98% | $2K |
MB OP WV GLA FBRCS, PW, CLRD, >30CM, NESOI
MB OP WV GLA FBRCS, PW, NT CLRD, >30CM,LT=185 G/M2
MB OP WV GLA FBRCS, PW, NT CLRD, >30CM, NESOI
MB FBRGLS TR CLRD WVN, PW, GT 30 CM
MB FBRGLS TR NT CLRD WVN, PW, GT 30 CM
MB OP WV GLA FBRCS, PW, CLRD, >30CM,LT=185 G/M2
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7019660000 | OPEN WOVEN GLASS FABRICS OF A WIDTH EXCEEDING 30CM | $4.1M |
OPEN WOVEN GLASS FABRICS OF A WIDTH EXCEEDING 30CM
2.6M 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
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $1.3M | $902K | -$420K |
| CHARLESTON, SC | $519K | $91K | -$428K |
| CHICAGO, IL | $8K | $567K | +$560K |