Heavy Drawn Glass for Industrial Sight Windows
Drawn glass sheet of 0.55 m² area and over 3.5 mm thickness, designed for sight glasses in industrial machinery housings. It qualifies for HTS 7004.90.30.50 as unworked drawn glass in rectangular sheets within the specified size range.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If float glass with similar specs
Float-produced sheets fall under 7005, with separate subheadings for thickness and area.
If chemically strengthened for safety
Safety glass treatments like strengthening classify under heading 7007.
If fused quartz or fused silica composition
Chapter 70 defines 'glass' to include fused silica, but often classified separately in heading 7020.
Not sure which classification is right?
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Import Tips & Compliance
• Obtain supplier certification confirming 'not otherwise worked' status, excluding processes after annealing
• For industrial end-use, prepare end-use certificates if customs questions drawn vs. float distinction
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