Polymers of propylene or of other olefins, in primary forms

HS v2017 Code: 3902

Chapter	Heading	Sub-heading
39	02	n/a

Code	3902
Version	HS v2017
Hierarchy Level	4
Datasource	WCO
Chapter	39

Ancestor Codes: Plastics and articles thereof

This Code: Polymers of propylene or of other olefins, in primary forms

Child Codes: Propylene, other olefin polymers; polypropylene in primary forms; Propylene, other olefin polymers; propylene copolymers in primary forms; Propylene, other olefin polymers; polyisobutylene in primary forms; Propylene, other olefin polymers; n.e.c. in heading no. 3902, in primary forms

Sibling Codes (Nearest 5): Polymers of ethylene, in primary forms; Polymers of styrene, in primary forms; Polymers of vinyl chloride or of other halogenated olefins, in primary forms; Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms; Acrylic polymers in primary forms

About polymers of propylene or of other olefins, in primary forms

HS code 3902 covers a diverse range of polymers derived from propylene and other olefins, which are widely used in a variety of industries. These materials are known for their versatility, durability, and cost-effectiveness, making them essential components in the production of a wide array of consumer and industrial goods. The polymers classified under this code play a crucial role in the global economy, contributing to the manufacturing of everything from packaging materials to automotive parts.

Production process

The production of polymers under HS code 3902 typically involves a process known as polymerization. This process involves the linking of small, repeating units called monomers to form larger, more complex polymer chains. The specific techniques used can vary depending on the type of polymer being produced, but often include methods such as addition polymerization, condensation polymerization, and copolymerization. These processes are carefully controlled to ensure the desired properties and characteristics of the final polymer product.

Production inputs

The main inputs required for the production of polymers under HS code 3902 include various olefin monomers, such as propylene, ethylene, and butylene. These raw materials are typically derived from the petrochemical industry, with natural gas and crude oil serving as the primary sources. In addition to the monomers, the production process also requires specialized equipment, such as reactors, extruders, and compounding machines, as well as various catalysts and additives to enhance the polymer's properties.

Production outputs

The polymers classified under HS code 3902 are used in a wide range of applications, including the production of 3923 Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics, 3926 Other articles of plastics and articles of other materials of headings 3901 to 3914, 8708 Parts and accessories of motor vehicles of headings 8701 to 8705, and 3901 Polymers of ethylene, in primary forms. These polymers are highly versatile and can be tailored to meet the specific needs of various industries, making them an essential component in the global supply chain.

Family tree for polymers of propylene or of other olefins, in primary forms

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3902'>3902: Polymers of propylene or of other olefins, in primary forms</a>"]

    A --> C["<a href='/classifications/hs/v2017/3901'>3901: Polymers of ethylene, in primary forms</a>"]
A --> D["<a href='/classifications/hs/v2017/3903'>3903: Polymers of styrene, in primary forms</a>"]
A --> E["<a href='/classifications/hs/v2017/3904'>3904: Polymers of vinyl chloride or of other halogenated olefins, in primary forms</a>"]
A --> F["<a href='/classifications/hs/v2017/3905'>3905: Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms</a>"]
A --> G["<a href='/classifications/hs/v2017/3906'>3906: Acrylic polymers in primary forms</a>"]
A --> H["<a href='/classifications/hs/v2017/3907'>3907: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms</a>"]
A --> I["<a href='/classifications/hs/v2017/3908'>3908: Polyamides in primary forms</a>"]
A --> J["<a href='/classifications/hs/v2017/3909'>3909: Amino-resins, phenolic resins and polyurethanes, in primary forms</a>"]
A --> K["<a href='/classifications/hs/v2017/3910'>3910: Silicones in primary forms</a>"]
A --> L["<a href='/classifications/hs/v2017/3911'>3911: Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms</a>"]
A --> M["<a href='/classifications/hs/v2017/3912'>3912: Cellulose and its chemical derivatives, n.e.c. or included, in primary forms</a>"]
A --> N["<a href='/classifications/hs/v2017/3913'>3913: Natural polymers (e.g. alginic acid) and modified natural polymers (e.g. hardened proteins, chemical derivatives of natural rubber), n.e.c. or included, in primary forms</a>"]
A --> O["<a href='/classifications/hs/v2017/3914'>3914: Ion-exchangers; based on polymers of heading no. 3901 to 3913, in primary forms</a>"]
A --> P["<a href='/classifications/hs/v2017/3915'>3915: Waste, parings and scrap, of plastics</a>"]
A --> Q["<a href='/classifications/hs/v2017/3916'>3916: Monofilament of which any cross-sectional dimension exceeds 1mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics</a>"]
A --> R["<a href='/classifications/hs/v2017/3917'>3917: Tubes, pipes and hoses and fittings thereof (for example, joints, elbows, flanges), of plastics</a>"]
A --> S["<a href='/classifications/hs/v2017/3918'>3918: Floor coverings of plastics, self-adhesive or not, in rolls or tiles; wall or ceiling coverings of plastics, in rolls of a width not less than 45cm</a>"]
A --> T["<a href='/classifications/hs/v2017/3919'>3919: Self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, of plastics, whether or not in rolls</a>"]
A --> U["<a href='/classifications/hs/v2017/3920'>3920: Plastics; plates, sheets, film, foil and strip (not self-adhesive); non-cellular and not reinforced, laminated, supported or similarly combined with other materials, n.e.c. in chapter 39</a>"]
A --> V["<a href='/classifications/hs/v2017/3921'>3921: Plastic plates, sheets, film, foil and strip n.e.c. in chapter 39</a>"]
A --> W["<a href='/classifications/hs/v2017/3922'>3922: Sanitary ware; baths, shower-baths, sinks, wash-basins, bidets, lavatory pans, seats and covers, flushing cisterns and sanitary ware, of plastics</a>"]
A --> X["<a href='/classifications/hs/v2017/3923'>3923: Plastic articles for the conveyance or packing of goods; stoppers, lids, caps and other closures of plastics</a>"]
A --> Y["<a href='/classifications/hs/v2017/3924'>3924: Tableware, kitchenware, other household articles and hygienic or toilet articles, of plastics</a>"]
A --> Z["<a href='/classifications/hs/v2017/3925'>3925: Plastics; builders' wares n.e.c. or included</a>"]
A --> BA["<a href='/classifications/hs/v2017/3926'>3926: Articles of plastics and articles of other materials of heading no. 3901 to 3914, n.e.c. in chapter 39</a>"]

    B --> BB["<a href='/classifications/hs/v2017/390210'>390210: Propylene, other olefin polymers; polypropylene in primary forms</a>"]
B --> BC["<a href='/classifications/hs/v2017/390220'>390220: Propylene, other olefin polymers; polyisobutylene in primary forms</a>"]
B --> BD["<a href='/classifications/hs/v2017/390230'>390230: Propylene, other olefin polymers; propylene copolymers in primary forms</a>"]
B --> BE["<a href='/classifications/hs/v2017/390290'>390290: Propylene, other olefin polymers; n.e.c. in heading no. 3902, in primary forms</a>"]


    %% Color coordination by level

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level6
class BC level6
class BD level6
class BE level6

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight