Drawn glass and blown glass — HTS 7004
Drawn glass and blown glass, in sheets, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked
Chapter 70 › Heading 7004
2026 HTS Rev 19 Synced Rules verified Operational
Written to help non-specialists understand this page. Rates, dates, and legal facts come from the official records above and on the linked source.
HTS heading 7004 covers flat glass made by drawing or blowing, presented in sheets. The glass may have an absorbent, reflecting, or non-reflecting coating, but it must not be further worked in ways that move it into another classification. The heading describes a product category, not one single duty treatment.
To choose an 8-digit HTSUS code, start with the product’s physical and manufacturing details. Subheadings commonly distinguish the glass by type or material characteristics, such as whether it is cast, drawn, or blown and whether it is ordinary window glass or another specified kind. Confirm the exact wording of the applicable subheading and statistical breakout, then check whether the glass has been cut, shaped, drilled, edged, laminated, tempered, assembled, or otherwise worked; those facts may require classification outside heading 7004. If the result is unclear, obtain customs-broker or classification-professional advice.
What to check
- Confirm that the item is actually drawn or blown glass in sheets, rather than cast, rolled, float, safety, laminated, or another glass type covered elsewhere.
- Record the manufacturing method, glass composition, thickness, dimensions, and whether it has an absorbent, reflecting, or non-reflecting layer.
- Check whether any processing beyond coating was performed, including cutting to shape, edging, drilling, polishing, tempering, laminating, or assembly.
- Read the full HTSUS subheading descriptions and statistical suffixes; do not select an 8-digit code from a product name alone.
- Compare the classification with CBP rulings, explanatory guidance, and the product’s technical documents, and ask a customs broker when characteristics overlap.
HTS heading 7004 summary
Drawn glass and blown glass is a 4-digit product category containing 0 published product-code lines in this snapshot. A heading does not carry one universal duty rate; classification must be narrowed to the line matching the product facts.
How to find your code in this category
A heading is a product category. To get the exact duty, narrow from this 4-digit heading to a sub-category (usually by material), then open the 8-digit code that matches your product.
Open any code in the tables below to see its exact duty rate, a duty calculator (enter your shipment value → estimated duty and landed cost), the rate-change history chart, and the country-by-country breakdown (including Section 301/232 add-on duties).
Why you have to click in: a single category can contain products with very different duties. The rate depends on the specific product — its material and construction — and on the country of origin, and those only get pinned down at the 8-digit code level. That is why this page points you to codes instead of showing one rate for the whole category.
Sub-categories
| Code | Description |
|---|---|
| 7004.20 | Glass, colored throughout the mass (body tinted), opacified, flashed or having an absorbent, reflecting or non-reflecting layer |
| 7004.90 | Other glass |
Common questions
What products fall under HTS heading 7004?
Drawn glass and blown glass, in sheets, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked. To classify a specific item you must pick the matching sub-category and 8-digit code above; the right choice usually depends on the material and construction of the product.
How do I choose the right code within this category?
Start from the sub-categories (typically divided by material—for example cotton versus man-made fibers), then open the active 8- or 10-digit code that matches the product. When unsure, a licensed customs broker or a CBP binding ruling can confirm the classification.
Reference information only, not customs, legal, or classification advice. Confirm the current code and rate against the official HTS before you import.