Plain Weave Fiberglass Greenhouse Ventilation Screen from Mexico
Lightweight uncolored plain weave fiberglass screen, mechanically bonded filaments <136 tex, open weave <250 g/m², width >30 cm for greenhouse vents. Classed under HTS 7019.66.40 as other conforming open woven glass fiber fabrics. Controls pests and regulates temperature effectively.
Duty Rate — Mexico → United States
17.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide airflow permeability tests to validate 'open woven' and support classification
• Confirm no lead crystal additives per subheading notes, though irrelevant for fibers
• Package as industrial rolls; consumer packs may invoke retail set provisions