Chapter 83 covers various articles of base metal, but excludes goods explicitly excluded by the notes to Section XV (such as machine parts, tools, etc.). This chapter mainly includes base metal building structures, containers, hinges, door and window fittings, office supplies, decorative articles, etc. Its core feature is that these articles already have a specific use and shape, are no longer classified as materials, and are usually made of common base metals (such as iron, steel, copper, aluminum), rather than precious metals or materials such as ceramics and plastics. Heading 8305 covers base metal file boxes, filing folders, file covers, letter clips, letter folders, index tabs and similar office supplies, as well as base metal staples, strip staples, thumbtacks, office clips, etc. However, it excludes separately presented base metal office furniture (9403) and base metal stationery (such as paper knives other than 8305, etc.). This heading focuses on base metal accessories for binding, filing, and indexing in offices. Code 830510 is a six-digit subheading. The first two digits 83 represent Chapter 83, 'Miscellaneous articles of base metal.' Digits 3-4, 05, represent heading 8305, 'File boxes, filing folders, file covers, letter clips, letter folders, index tabs and similar office supplies; base metal staples, strip staples, thumbtacks, office clips, etc.' Digits 5-6, 10, are the subheading 'Filing folder accessories,' specifically referring to base metal accessories used for office supplies such as filing folders and file covers, such as clips, springs, metal rings, slide rails, etc., rather than complete filing folders themselves. This product is a filing folder accessory and belongs to dedicated accessories for base metal office supplies, conforming to the description of heading 8305. If it were a plastic filing folder accessory, it should be classified under Chapter 39; if it were a complete filing folder, it might be classified under other subheadings of 8305 or Chapter 48 paper products. Therefore, based on material and use, classification under 830510 is the most accurate.
Chapter
Chapter 83 covers various articles of base metal, but excludes goods explicitly excluded by the notes to Section XV (such as machine parts, tools, etc.). This chapter mainly includes base metal building structures, containers, hinges, door and window fittings, office supplies, decorative articles, etc. Its core feature is that these articles already have a specific use and shape, are no longer classified as materials, and are usually made of common base metals (such as iron, steel, copper, aluminum), rather than precious metals or materials such as ceramics and plastics.
Heading
Heading 8305 covers base metal file boxes, filing folders, file covers, letter clips, letter folders, index tabs and similar office supplies, as well as base metal staples, strip staples, thumbtacks, office clips, etc. However, it excludes separately presented base metal office furniture (9403) and base metal stationery (such as paper knives other than 8305, etc.). This heading focuses on base metal accessories for binding, filing, and indexing in offices.
Digit Breakdown
Code 830510 is a six-digit subheading. The first two digits 83 represent Chapter 83, 'Miscellaneous articles of base metal.' Digits 3-4, 05, represent heading 8305, 'File boxes, filing folders, file covers, letter clips, letter folders, index tabs and similar office supplies; base metal staples, strip staples, thumbtacks, office clips, etc.' Digits 5-6, 10, are the subheading 'Filing folder accessories,' specifically referring to base metal accessories used for office supplies such as filing folders and file covers, such as clips, springs, metal rings, slide rails, etc., rather than complete filing folders themselves.
Classification Basis
This product is a filing folder accessory and belongs to dedicated accessories for base metal office supplies, conforming to the description of heading 8305. If it were a plastic filing folder accessory, it should be classified under Chapter 39; if it were a complete filing folder, it might be classified under other subheadings of 8305 or Chapter 48 paper products. Therefore, based on material and use, classification under 830510 is the most accurate.
📝 Declaration Elements
Product name: The specific name of the declared product, such as 'metal filing folder accessory (spring clip),' and it must be consistent with the actual goods. Material: State the type of base metal, such as stainless steel, iron, copper, etc. If it is an alloy, indicate the main components. Use: Describe the binding, fixing, or indexing function for office supplies such as filing folders and file covers. Brand: If there is a brand, declare the brand name; if there is no brand, fill in 'none.' Model: Declare the product model or specifications, such as size, hole diameter, etc., to facilitate customs identification. Processing method: State the forming process, such as stamping, casting, welding, etc. Product name: metal filing folder accessory (spring clip); Material: stainless steel; Use: used for fixing paper in filing folders; Brand: XYZ; Model: SC-200; Processing method: stamping. Confusing accessories with complete filing folders, leading to incorrect classification. The material is not declared specifically, such as writing only 'metal,' which may result in classification under other headings. The use description is unclear and does not reflect the office supply attribute, so it may be mistakenly classified as hardware.
Product name
The specific name of the declared product, such as 'metal filing folder accessory (spring clip),' and it must be consistent with the actual goods.
⚠️ Declaring it generally as a 'filing folder' or 'office supplies' without reflecting the 'accessory' attribute.
Material
State the type of base metal, such as stainless steel, iron, copper, etc. If it is an alloy, indicate the main components.
⚠️ Writing only 'metal' without specifying the type, leading to classification disputes.
Use
Describe the binding, fixing, or indexing function for office supplies such as filing folders and file covers.
⚠️ Incorrectly reporting it as 'stationery' or 'hardware' without linking it to office use.
Brand
If there is a brand, declare the brand name; if there is no brand, fill in 'none.'
⚠️ Omitting the brand or incorrectly reporting the manufacturer's name as the brand.
Model
Declare the product model or specifications, such as size, hole diameter, etc., to facilitate customs identification.
⚠️ Failing to provide the model and replacing it only with 'general.'
Processing method
State the forming process, such as stamping, casting, welding, etc.
⚠️ Ignoring the processing method, which affects the classification determination.
Example： Product name: metal filing folder accessory (spring clip); Material: stainless steel; Use: used for fixing paper in filing folders; Brand: XYZ; Model: SC-200; Processing method: stamping.
Common Mistakes：
Confusing accessories with complete filing folders, leading to incorrect classification.
The material is not declared specifically, such as writing only 'metal,' which may result in classification under other headings.
The use description is unclear and does not reflect the office supply attribute, so it may be mistakenly classified as hardware.
🎯 Classification Logic
The core basis for classification is the product's material, use, and function. The product must be made of base metal and be an accessory dedicated to office supplies such as filing folders and file covers, such as clips, springs, metal rings, etc. If it is made of plastic, it is classified under Chapter 39; if it is a complete filing folder, it may be classified under other subheadings of 8305 or Chapter 48. At the same time, reference should be made to the explanation of 8305 in the 'Explanatory Notes to the Harmonized Commodity Description and Coding System.' 830590 Other base metal office supplies: 830590 covers other base metal office supplies not elsewhere specified, while 830510 specifically refers to filing folder accessories, with a more specific scope. 392610 Plastic office supplies: The material is different; plastic articles are classified under Chapter 39, while base metal articles are classified under Chapter 83. 482030 Paper filing folders: The material is paper, classified under Chapter 48, while base metal accessories are classified under Chapter 83. 830400 Base metal filing cabinets, etc.: 830400 is furniture, while 830510 is small office accessories; their uses and sizes are different. Is the material base metal? Is it dedicated to office supplies such as filing folders? Is it an accessory rather than a complete filing folder? Are other materials such as plastic and paper excluded? Is it distinguished from other subheadings of 8305?
Basis
The core basis for classification is the product's material, use, and function. The product must be made of base metal and be an accessory dedicated to office supplies such as filing folders and file covers, such as clips, springs, metal rings, etc. If it is made of plastic, it is classified under Chapter 39; if it is a complete filing folder, it may be classified under other subheadings of 8305 or Chapter 48. At the same time, reference should be made to the explanation of 8305 in the 'Explanatory Notes to the Harmonized Commodity Description and Coding System.'
Confused Codes：
830590 - Other base metal office supplies
830590 covers other base metal office supplies not elsewhere specified, while 830510 specifically refers to filing folder accessories, with a more specific scope.
392610 - Plastic office supplies
The material is different; plastic articles are classified under Chapter 39, while base metal articles are classified under Chapter 83.
482030 - Paper filing folders
The material is paper, classified under Chapter 48, while base metal accessories are classified under Chapter 83.
830400 - Base metal filing cabinets, etc.
830400 is furniture, while 830510 is small office accessories; their uses and sizes are different.
Self-Check：
✓ Is the material base metal?
✓ Is it dedicated to office supplies such as filing folders?
✓ Is it an accessory rather than a complete filing folder?
✓ Are other materials such as plastic and paper excluded?
✓ Is it distinguished from other subheadings of 8305?
❓ FAQ
How can I check the import tariff rate for 830510? You can check the latest tariff rate through the official website of the General Administration of Customs or China International Trade Single Window. Note that tariff rates may change due to country, trade agreements, and time, so it is recommended to rely on official publications. What is the difference in classification between filing folder accessories and complete filing folders? If a complete filing folder is made of base metal, it may be classified under other subheadings of 8305; if it is made of paper, it is classified under 4820. Accessories are classified according to material and use: base metal ones under 830510, and plastic ones under 3926. How should the use of 'filing folder accessories' be described when declaring? It should specifically state the binding, fixing, or indexing function for office supplies such as filing folders and file covers, for example, 'metal spring clip used for fixing paper,' avoiding the general wording 'for office use.' If the filing folder accessory is made of plastic, which code should it be classified under? Plastic filing folder accessories are usually classified under 39261000 (plastic office supplies), but it must be confirmed whether they meet the description of other subheadings. How are 830510 and 830590 distinguished? 830510 specifically refers to filing folder accessories, while 830590 covers other base metal office supplies not elsewhere specified. If the accessory is dedicated to filing folders, it is classified under 830510; otherwise, it is classified under 830590. What certifications are required to export filing folder accessories to the EU? Generally, they need to comply with the requirements of the EU REACH regulation for metal products, as well as CE certification if safety is involved. The specifics need to be determined according to the product use and customer requirements. Are brand and model required to be declared during customs declaration? According to customs regulations, brand and model are declaration elements and should be declared truthfully. If there is no brand, fill in 'none'; the model must be consistent with the actual goods.
Q: How can I check the import tariff rate for 830510?
A: You can check the latest tariff rate through the official website of the General Administration of Customs or China International Trade Single Window. Note that tariff rates may change due to country, trade agreements, and time, so it is recommended to rely on official publications.
Q: What is the difference in classification between filing folder accessories and complete filing folders?
A: If a complete filing folder is made of base metal, it may be classified under other subheadings of 8305; if it is made of paper, it is classified under 4820. Accessories are classified according to material and use: base metal ones under 830510, and plastic ones under 3926.
Q: How should the use of 'filing folder accessories' be described when declaring?
A: It should specifically state the binding, fixing, or indexing function for office supplies such as filing folders and file covers, for example, 'metal spring clip used for fixing paper,' avoiding the general wording 'for office use.'
Q: If the filing folder accessory is made of plastic, which code should it be classified under?
A: Plastic filing folder accessories are usually classified under 39261000 (plastic office supplies), but it must be confirmed whether they meet the description of other subheadings.
Q: How are 830510 and 830590 distinguished?
A: 830510 specifically refers to filing folder accessories, while 830590 covers other base metal office supplies not elsewhere specified. If the accessory is dedicated to filing folders, it is classified under 830510; otherwise, it is classified under 830590.
Q: What certifications are required to export filing folder accessories to the EU?
A: Generally, they need to comply with the requirements of the EU REACH regulation for metal products, as well as CE certification if safety is involved. The specifics need to be determined according to the product use and customer requirements.
Q: Are brand and model required to be declared during customs declaration?
A: According to customs regulations, brand and model are declaration elements and should be declared truthfully. If there is no brand, fill in 'none'; the model must be consistent with the actual goods.
⚠️ 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.