HS Code Heading

Polymers of vinyl chloride or of other halogenated olefins, in primary forms

39.04 Heading
Section VII — Plastics and articles thereof; rubber and articles thereof

About HS Code 3904

Heading 3904 covers "Polymers of vinyl chloride or of other halogenated olefins, in primary forms." This critical classification includes one of the most widely used plastics globally: Polyvinyl chloride (PVC), along with its copolymers and other halogenated olefin polymers like polytetrafluoroethylene (PTFE) and polyvinylidene fluoride (PVDF). The defining characteristic for inclusion here is that these polymers must be in "primary forms," meaning they are raw materials such as powders, granules, liquids, pastes, blocks, or lumps, intended for further processing. This explicitly excludes semi-finished products (like sheets, films, or pipes, which fall under 3918-3926) or finished articles. This distinction is paramount for trade compliance, as it dictates tariff rates, import/export regulations, and documentation requirements. PVC and other halogenated polymers are prized for their durability, chemical resistance, flame retardancy, and versatility, making them indispensable in construction, medical devices, electrical insulation, and automotive industries. Their historical development and widespread adoption have made them cornerstones of the modern materials economy. As a core component of Chapter 39, "Plastics and articles thereof," this heading provides the fundamental building blocks for a vast array of high-performance plastic products, underscoring its significance for global trade and manufacturing supply chains.

Products Under This Code

Polyvinyl chloride (PVC) resin K-value 67, suspension PVC powder, emulsion PVC paste, chlorinated polyvinyl chloride (CPVC) pellets, vinyl chloride-vinyl acetate copolymers, polyvinylidene chloride (PVDC) resin, polytetrafluoroethylene (PTFE) powder (Teflon), polyvinyl fluoride (PVF) granules, fluorinated ethylene propylene (FEP) resin, perfluoroalkoxy (PFA) resin, ethylene tetrafluoroethylene (ETFE) copolymer, polychlorotrifluoroethylene (PCTFE) resin, polyvinylidene fluoride (PVDF) pellets, vinyl chloride-ethylene copolymers, vinyl chloride-propylene copolymers, PVC plastisols (in primary forms), rigid PVC compounds, flexible PVC compounds, PVC micropowder, PVC paste resin, recycled PVC pellets.

Real World Examples

A leading Chinese chemical conglomerate exports massive quantities of suspension PVC resin to pipe manufacturers in India, where it's processed into plumbing and irrigation systems for the rapidly growing infrastructure sector. Concurrently, a specialized Japanese company ships high-purity PTFE powder to the United States for use in non-stick coatings for cookware and industrial seals, often requiring specialized handling and packaging. In Europe, a German producer supplies CPVC pellets to construction firms in the Middle East, which utilize them for durable hot and cold water piping systems in residential and commercial buildings, transported via container ships.

Common Misclassification

A frequent misclassification arises when distinguishing between primary forms and semi-finished products. For instance, PVC sheets, films, or profiles are often incorrectly classified under 3904 instead of headings like 3920 or 3921. Another common error involves complex copolymers; if vinyl chloride is a minor component, traders might mistakenly classify it under other polymer headings (e.g., 3905 for vinyl acetate copolymers if vinyl acetate predominates). Similarly, the specific type of halogenated olefin (e.g., PTFE vs. PVDF) must be precisely identified, as subtle differences can impact sub-heading classification. Accurate chemical analysis and adherence to the "primary forms" definition are crucial to avoid customs penalties and ensure compliance.

Subheadings 9

3904.10 Vinyl chloride, other halogenated olefin polymers; poly(vinyl chloride), not mixed with any other substances, in primary forms 3904.21 Vinyl chloride, other halogenated olefin polymers; non-plasticised poly(vinyl chloride), in primary forms, mixed with other substances 3904.22 Vinyl chloride, other halogenated olefin polymers; plasticised poly(vinyl chloride), in primary forms, mixed with other substances 3904.30 Vinyl chloride, other halogenated olefin polymers; vinyl chloride-vinyl acetate copolymers, in primary forms 3904.40 Vinyl chloride, other halogenated olefin polymers; vinyl chloride copolymers, in primary forms n.e.c. in heading no. 3904 3904.50 Vinyl chloride, other halogenated olefin polymers; vinylidene chloride polymers, in primary forms 3904.61 Halogenated olefin polymers; fluoro-polymers, polytetrafluoroethylene, in primary forms 3904.69 Halogenated olefin polymers; fluoro-polymers (other than polytetrafluoroethylene), in primary forms 3904.90 Vinyl chloride, other halogenated olefin polymers; n.e.c. in heading no. 3904

Related Codes

39.01 Polymers of ethylene, in primary forms 39.02 Polymers of propylene or of other olefins, in primary forms 39.03 Polymers of styrene, in primary forms 39.05 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms 39.06 Acrylic polymers in primary forms 39.07 Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms 39.08 Polyamides in primary forms 39.09 Amino-resins, phenolic resins and polyurethanes, in primary forms 39.10 Silicones in primary forms 39.11 Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms

Industry

This code belongs to the Plastics & Rubber industry.

Trade Overview

Major exporters of goods under HS 3904 include China, the United States, Germany, and Japan, leveraging their advanced chemical industries. Key importers are India, various EU nations, Southeast Asian countries, and Mexico, driven by their extensive construction, automotive, and manufacturing sectors. Trade agreements often provide preferential tariffs for these essential industrial raw materials, facilitating global supply chains. However, environmental regulations concerning halogenated plastics, particularly PVC, can impact trade flows and demand in certain markets, leading to increased scrutiny and compliance requirements for importers and exporters, especially regarding recycling and disposal policies.

Frequently Asked Questions

What is HS code 3904?

HS code 3904 is a 4-digit heading in the Harmonized System that covers: Polymers of vinyl chloride or of other halogenated olefins, in primary forms. Heading 3904 covers "Polymers of vinyl chloride or of other halogenated olefins, in primary forms." This critical classification includes one of the most widely used plastics globally: Polyvinyl chloride (PVC), along with its copolymers and other halogenated olefin polymers like polytetrafluoroethylene (PTFE) and polyvinylidene fluoride (PVDF). The defining characteristic for inclusion here is that these polymers must be in "primary forms," meaning they are raw materials such as powders, granules, liquids, pastes, blocks, or lumps, intended for further processing. This explicitly excludes semi-finished products (like sheets, films, or pipes, which fall under 3918-3926) or finished articles. This distinction is paramount for trade compliance, as it dictates tariff rates, import/export regulations, and documentation requirements. PVC and other halogenated polymers are prized for their durability, chemical resistance, flame retardancy, and versatility, making them indispensable in construction, medical devices, electrical insulation, and automotive industries. Their historical development and widespread adoption have made them cornerstones of the modern materials economy. As a core component of Chapter 39, "Plastics and articles thereof," this heading provides the fundamental building blocks for a vast array of high-performance plastic products, underscoring its significance for global trade and manufacturing supply chains.

What products fall under HS code 3904?

Polyvinyl chloride (PVC) resin K-value 67, suspension PVC powder, emulsion PVC paste, chlorinated polyvinyl chloride (CPVC) pellets, vinyl chloride-vinyl acetate copolymers, polyvinylidene chloride (PVDC) resin, polytetrafluoroethylene (PTFE) powder (Teflon), polyvinyl fluoride (PVF) granules, fluorinated ethylene propylene (FEP) resin, perfluoroalkoxy (PFA) resin, ethylene tetrafluoroethylene (ETFE) copolymer, polychlorotrifluoroethylene (PCTFE) resin, polyvinylidene fluoride (PVDF) pellets, vinyl chloride-ethylene copolymers, vinyl chloride-propylene copolymers, PVC plastisols (in primary forms), rigid PVC compounds, flexible PVC compounds, PVC micropowder, PVC paste resin, recycled PVC pellets.

What are common misclassifications for HS code 3904?

A frequent misclassification arises when distinguishing between primary forms and semi-finished products. For instance, PVC sheets, films, or profiles are often incorrectly classified under 3904 instead of headings like 3920 or 3921. Another common error involves complex copolymers; if vinyl chloride is a minor component, traders might mistakenly classify it under other polymer headings (e.g., 3905 for vinyl acetate copolymers if vinyl acetate predominates). Similarly, the specific type of halogenated olefin (e.g., PTFE vs. PVDF) must be precisely identified, as subtle differences can impact sub-heading classification. Accurate chemical analysis and adherence to the "primary forms" definition are crucial to avoid customs penalties and ensure compliance.

Which countries trade the most under HS code 3904?

Major exporters of goods under HS 3904 include China, the United States, Germany, and Japan, leveraging their advanced chemical industries. Key importers are India, various EU nations, Southeast Asian countries, and Mexico, driven by their extensive construction, automotive, and manufacturing sectors. Trade agreements often provide preferential tariffs for these essential industrial raw materials, facilitating global supply chains. However, environmental regulations concerning halogenated plastics, particularly PVC, can impact trade flows and demand in certain markets, leading to increased scrutiny and compliance requirements for importers and exporters, especially regarding recycling and disposal policies.

How is HS code 3904 structured?

HS code 3904 is a 4-digit heading under Chapter 39 of the Harmonized System. The first 2 digits (39) identify the chapter, and digits 3-4 (04) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.