U.S. imports of Open Woven Glass Fabrics, Width Exceeding 30 cm (HS 701966) totaled $3.0M in August 2026, imported from 24 countries.
Importers of Open Woven Glass Fabrics, Width Exceeding 30 cm paid $104K in duties in August 2026, an average duty rate of 3.40% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Open Woven Glass Fabrics, Width Exceeding 30 cm imports of $3.0M in August 2026 ran 17% above the year-to-date monthly average of $2.6M.
Last updated: August 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.
432 import shipments a month
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.
Subheading 10 of 18 in heading 7019
Subheading 701966 · $3.0M of $150.3M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 7019669060 | Mb Op Wv Gla Fbrcs, Pw, Clrd, >30cm, NESOI | $2.5M | 0.95% | 6.91% | $24K |
| 7019664096 | Mb Op Wv Gla Fbrcs, Pw, Nt Clrd, >30cm, NESOI | $188K | 20.79% | 100.00% | $39K |
| 7019664010 | Mb Op Wv Gla Fbrcs, Pw, Nt Clrd, >30cm, Lt=185 G/M2 | $127K | 10.11% | 64.31% | $13K |
| 7019663000 | Mb Fbrgls Tr Nt Clrd Wvn, Pw, Gt 30 Cm | $92K | 13.29% | 97.42% | $12K |
| 7019664021 | Mb Op Wv Gla Fbrcs, Pw, Nt Clrd, >30cm, Gt 215 G/M2 | $64K | 10.00% | 100.00% | $6K |
| 7019669010 | Mb Op Wv Gla Fbrcs, Pw, Clrd, >30cm, Lt=185 G/M2 | $27K | 32.28% | 87.51% | $9K |
| 7019667000 | Mb Fbrgls Tr Clrd Wvn, Pw, Gt 30 Cm | $3K | 0.00% | 0.00% | -- |
| 7019669021 | Mb Op Wv Gla Fbrcs, Pw, Clrd, >30cm, Gt 215 G/M2 | — | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7019660000 | Open Woven Glass Fabrics of A Width Exceeding 30cm | $2.7M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$3.0MYoY · free account
Exports
$2.7MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $34.3M of Open Woven Glass Fabrics, Width Exceeding 30 cm and exported $36.2M.
Through August 2026. Source: U.S. Census Bureau.
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Imports · August 2026
origin
Mexico and Canada together supply 83% of it. China pays 43.8% duty; Mexico 0.0%.
customs district
entry
rate provision · imports
79.6% enters free of duty; duty collected equals 3.40% of imports for consumption.