Chapter 70 is the dedicated chapter for 'Glass and glassware' in the HS classification system, covering everything from raw glass (such as glass blocks, glass balls), flat glass (float glass, rolled glass, drawn glass), safety glass, glass mirrors, to glass containers, glass fibers, laboratory glassware, and various glass products. The chapter progresses layer by layer according to processing depth and use. 7001 covers glass raw materials/cullet, 7003-7005 cover various types of flat glass, and 7006 onward covers deeply processed glass and products. It is a chapter frequently involved in the building materials, automotive, photovoltaic, and home appliance industries. Heading 7005 covers 'Float glass and surface ground or polished glass, in sheets', specifically including: float glass sheets, unworked, whether or not wired, coloured, opaque, coated with a reflecting layer, or merely surface ground or polished, as well as flat glass that has been ground or polished but not further worked. This heading focuses on glass sheets in 'flat form, not cut to shape or not subjected to subsequent deep processing', and is the base material heading for downstream products such as architectural curtain walls, automotive original glass, mirror blanks, and photovoltaic backsheets. 700510 is a six-digit subheading code: the first 2 digits '70' = Chapter 70 'Glass and glassware', defining the broad category to which the goods belong; digits 3-4 '05' = heading 7005, referring to float glass and surface ground or polished glass sheets, distinguished from 7003 (rolled glass), 7004 (drawn glass), and 7006 (worked glass); digits 5-6 '10' = subheading 700510, specifically referring to 'Other non-wired glass, having an absorbent, reflecting or non-reflecting layer', i.e., float glass sheets with an absorbent, reflecting, or non-reflecting layer (such as Low-E coating, solar control film, anti-reflective film), but excluding wired glass (classified under 7005.30) and ordinary float glass that is merely coloured or opaque without coating (classified under 7005.29). This product is flat glass produced by the float process, in the form of whole sheets, not cut to shape or deeply processed, and with an absorbent, reflecting, or non-reflecting coating on the surface, therefore classified under 7005.10. If it were produced by the rolled process, it should be classified under 7003; if by the drawn process, under 7004; if already cut to specific dimensions and subjected to deep processing such as tempering or lamination, it should be classified under 7006 or 7007; if it is wired float glass, it should be classified under 7005.30; if it is merely body-tinted or opaque without coating, it should be classified under 7005.29 rather than 7005.10.
Chapter
Chapter 70 is the dedicated chapter for 'Glass and glassware' in the HS classification system, covering everything from raw glass (such as glass blocks, glass balls), flat glass (float glass, rolled glass, drawn glass), safety glass, glass mirrors, to glass containers, glass fibers, laboratory glassware, and various glass products. The chapter progresses layer by layer according to processing depth and use. 7001 covers glass raw materials/cullet, 7003-7005 cover various types of flat glass, and 7006 onward covers deeply processed glass and products. It is a chapter frequently involved in the building materials, automotive, photovoltaic, and home appliance industries.
Heading
Heading 7005 covers 'Float glass and surface ground or polished glass, in sheets', specifically including: float glass sheets, unworked, whether or not wired, coloured, opaque, coated with a reflecting layer, or merely surface ground or polished, as well as flat glass that has been ground or polished but not further worked. This heading focuses on glass sheets in 'flat form, not cut to shape or not subjected to subsequent deep processing', and is the base material heading for downstream products such as architectural curtain walls, automotive original glass, mirror blanks, and photovoltaic backsheets.
Digit Breakdown
700510 is a six-digit subheading code: the first 2 digits '70' = Chapter 70 'Glass and glassware', defining the broad category to which the goods belong; digits 3-4 '05' = heading 7005, referring to float glass and surface ground or polished glass sheets, distinguished from 7003 (rolled glass), 7004 (drawn glass), and 7006 (worked glass); digits 5-6 '10' = subheading 700510, specifically referring to 'Other non-wired glass, having an absorbent, reflecting or non-reflecting layer', i.e., float glass sheets with an absorbent, reflecting, or non-reflecting layer (such as Low-E coating, solar control film, anti-reflective film), but excluding wired glass (classified under 7005.30) and ordinary float glass that is merely coloured or opaque without coating (classified under 7005.29).
Classification Basis
This product is flat glass produced by the float process, in the form of whole sheets, not cut to shape or deeply processed, and with an absorbent, reflecting, or non-reflecting coating on the surface, therefore classified under 7005.10. If it were produced by the rolled process, it should be classified under 7003; if by the drawn process, under 7004; if already cut to specific dimensions and subjected to deep processing such as tempering or lamination, it should be classified under 7006 or 7007; if it is wired float glass, it should be classified under 7005.30; if it is merely body-tinted or opaque without coating, it should be classified under 7005.29 rather than 7005.10.
📝 Declaration Elements
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🎯 Classification Logic
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⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.