What is HS code 390521 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
390521
Vinyl acetate copolymers; in aqueous dispersion, in primary forms
Heading 3905 — Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms
Chapter 39: Plastics and articles thereof
Plain-language overview
Use HS-6 390521 when importing or exporting vinyl acetate copolymers in aqueous dispersion. These are often used in adhesives, paints, and coatings. For example, a shipment of 1,000 liters of vinyl acetate copolymer emulsion for use in construction adhesives would fall under this code.
This HS-6 line specifically covers copolymers of vinyl acetate that are dispersed in water, distinguishing them from other forms of vinyl polymers. For instance, HS-6 390520 covers vinyl acetate copolymers that are not in aqueous dispersion, which may be in solid or other forms.
Understanding the difference between HS-6 390521 and related codes is crucial for proper classification. While 390522 includes vinyl acetate copolymers in non-aqueous forms, 390521 is focused solely on those that are water-based, which is important for environmental regulations and usage in specific applications.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
vinyl acetate copolymers · aqueous dispersion · primary forms · adhesives and coatings · water-based polymers · construction adhesives · paint formulations · textile finishing · environmental regulations · copolymer shipments · vinyl polymers · non-aqueous forms
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 1,000 liters of vinyl acetate copolymer emulsion for adhesives
- 500 kilograms of vinyl acetate copolymer used in paint formulations
- 200 liters of aqueous dispersion for textile finishing
- 1,500 liters of vinyl acetate copolymer for sealants
- 250 kilograms of copolymer used in coatings for wood
- 1,200 liters of vinyl acetate copolymer for construction materials
- 300 kilograms of water-based vinyl acetate copolymer for paper coatings
Common questions
Frequent classification questions with short practical guidance.
How to classify vinyl acetate copolymers?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are there different forms of vinyl acetate copolymers?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of HS code 390521?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I use HS-6 390521 for adhesives?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What is the difference between 390521 and 390520?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I import vinyl acetate copolymers?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the packaging requirements for HS-6 390521?
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 determine if my product falls under HS-6 390521
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What types of products are classified as vinyl acetate copolymers?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Are there specific regulations for importing HS-6 390521?
Check the exact product specs and destination-country tariff notes before finalizing the code.
What is the significance of aqueous dispersion in HS-6 390521?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to properly label shipments of vinyl acetate copolymers?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the customs duties for HS-6 390521?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Can I export vinyl acetate copolymers in aqueous dispersion?
Check the exact product specs and destination-country tariff notes before finalizing the code.
What documentation is needed for HS-6 390521 shipments?
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 products fall under HS code 390521?
- HS code 390521 covers vinyl acetate copolymers in aqueous dispersion, commonly used in adhesives, paints, coatings, and sealants.
- How do I know if my product is classified as HS-6 390521?
- If your product is a vinyl acetate copolymer that is specifically in aqueous dispersion, it should be classified under HS-6 390521.
- What is the difference between HS-6 390521 and HS-6 390520?
- HS-6 390521 refers to vinyl acetate copolymers in aqueous dispersion, while HS-6 390520 includes those in non-aqueous forms.
- Are there any environmental regulations for HS-6 390521?
- Yes, since HS-6 390521 includes water-based products, they may be subject to specific environmental regulations regarding emissions and usage.
- What are the common applications for vinyl acetate copolymers?
- Common applications include adhesives, paints, coatings, sealants, and textile finishing products.
- What packaging is required for shipping HS-6 390521?
- Typically, HS-6 390521 products are shipped in bulk containers or drums, clearly labeled with the HS code and product information.
- Can I export products classified under HS-6 390521?
- Yes, you can export products under HS-6 390521, but ensure compliance with both exporting and importing country regulations.
- What documentation do I need for importing HS-6 390521?
- You will need a commercial invoice, packing list, and any necessary certificates of compliance or safety data sheets.
Continue classification
Parent context
Nearby siblings
Next best action
Pick one of these actions to move from reading to a defensible classification decision.