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HS-6 · Subheading

700521

Glass; float glass and surface ground or polished glass, in sheets, non-wired, coloured throughout the mass (body tinted), opacified, flashed or merely surface ground

Heading 7005Glass; float glass and surface ground or polished glass, in sheets, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked

Chapter 70: Glass and glassware

Plain-language overview

Use HS-6 700521 when importing or exporting non-wired, colored float glass sheets that are tinted throughout. An example would be a shipment of 10,000 square feet of body-tinted float glass for architectural use.

This HS-6 code specifically covers float glass that is colored throughout the mass, which differs from HS-6 700522, which includes similar glass but is merely surface ground. Knowing this distinction is crucial for proper classification and duty assessment.

The 700521 classification applies to glass that is opacified or flashed, making it suitable for decorative applications or privacy needs. For instance, you might encounter this glass in bathroom windows or artistic installations.

When dealing with float glass sheets, be aware that packaging may vary. Typically, these sheets are shipped in wooden crates or cardboard boxes to prevent breakage during transit.

Keywords & topics

Useful terms traders and brokers use for this HS-6 subheading.

float glass sheets · colored glass · body tinted glass · non-wired float glass · opacified glass · flashed glass · architectural glass · decorative glass panels · privacy glass · glass packaging · glass shipments · surface ground glass · glass for windows · glass for furniture · glass art projects

Examples

Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.

  • 10,000 square feet of body-tinted float glass for commercial building windows
  • 5,000 square feet of opacified float glass for privacy screens in offices
  • Colored float glass sheets used in stained glass art projects
  • Architectural glass panels for decorative facades
  • Float glass sheets shipped in crates to prevent damage
  • Custom-sized float glass for residential bathroom windows
  • Colored glass used in furniture design, such as tabletops
  • Surface ground float glass for use in glass doors

Common questions

Frequent classification questions with short practical guidance.

What is HS code 700521 used for?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to classify float glass sheets?

Write down material, use, and product form first, then compare nearby lines before you lock the code.

Is body-tinted glass the same as flashed glass?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What are the packaging requirements for float glass?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Can I use HS-6 700521 for colored glass in art?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What types of glass fall under HS-6 700521?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How do I determine the right HS code for float glass?

Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.

What is the difference between HS-6 700521 and 700522?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

How to classify non-wired colored float glass sheets

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Examples of products under HS code 700521

Use this topic to narrow your shortlist, then validate the final code against legal wording.

What is the duty rate for float glass 700521?

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Packaging requirements for importing float glass sheets

Check the exact product specs and destination-country tariff notes before finalizing the code.

Differences between body tinted and surface ground glass

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

Best practices for shipping float glass internationally

Use this topic to narrow your shortlist, then validate the final code against legal wording.

How to handle customs for colored float glass

Check the exact product specs and destination-country tariff notes before finalizing the code.

Understanding float glass classifications for trade

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of glass are included in HS-6 700521?
HS-6 700521 includes non-wired, colored float glass sheets that are tinted throughout, opacified, or flashed.
How do I package float glass for shipping?
Float glass should be packaged in sturdy wooden crates or cardboard boxes with cushioning to prevent breakage during transport.
Can I use HS-6 700521 for decorative glass applications?
Yes, HS-6 700521 is suitable for decorative applications such as stained glass art or architectural features.
What is the difference between HS-6 700521 and HS-6 700522?
HS-6 700521 covers body-tinted glass, while HS-6 700522 includes similar glass that is merely surface ground.
What are the import duties for HS-6 700521?
Import duties for HS-6 700521 vary by country; check with your customs broker for specific rates.
How do I determine the correct HS code for my glass product?
Review the product specifications and compare them to the HS code descriptions to find the most accurate classification.
Is there a specific size limit for float glass shipments?
There is no universal size limit, but consider shipping regulations and packaging requirements for your destination.
What are common uses for float glass classified under HS-6 700521?
Common uses include windows, privacy screens, and decorative elements in architecture and furniture.

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