About HS Code 390421
This code covers non-plasticized poly(vinyl chloride) (PVC) in primary forms, which has been mixed with other substances like stabilizers, lubricants, or processing aids, but *without* plasticizers. This compounded form is ready for processing into rigid PVC products, offering excellent stiffness and durability. It's a crucial intermediate in the production of durable goods. Chemical companies and compounders are the main exporters, while manufacturers of pipes, fittings, window profiles, siding, and other rigid construction materials are the primary importers. Key trade aspects include the demand from the construction sector, the need for specific formulations for different applications, and the ongoing development of lead-free and cadmium-free stabilizers to meet environmental regulations.
Products Under This Code
UPVC compounds, rigid PVC pellets, PVC pipe compounds, PVC window profile compounds, PVC siding compounds, PVC sheet compounds, PVC conduit compounds, PVC fitting compounds
Real World Examples
Mexichem (Wavin) UPVC compounds, Veka UPVC compounds, Rehau UPVC compounds, Shintech UPVC compounds, Westlake UPVC compounds
Common Misclassification
Can be confused with 390410 (unmixed PVC) if the 'mixed with other substances' aspect is missed, or with 390422 (plasticized PVC) if the absence of plasticizers is not recognized.
Products Classified Under 3904.21
Industry
This code belongs to the Plastics & Rubber industry.
Trade Overview
Germany, USA, and China are significant exporters, while China, India, and Mexico are major importers.
Frequently Asked Questions
What is HS code 390421?
HS code 390421 covers: Vinyl chloride, other halogenated olefin polymers; non-plasticised poly(vinyl chloride), in primary forms, mixed with other substances. This code covers non-plasticized poly(vinyl chloride) (PVC) in primary forms, which has been mixed with other substances like stabilizers, lubricants, or processing aids, but *without* plasticizers. This compounded form is ready for processing into rigid PVC products, offering excellent stiffness and durability. It's a crucial intermediate in the production of durable goods. Chemical companies and compounders are the main exporters, while manufacturers of pipes, fittings, window profiles, siding, and other rigid construction materials are the primary importers. Key trade aspects include the demand from the construction sector, the need for specific formulations for different applications, and the ongoing development of lead-free and cadmium-free stabilizers to meet environmental regulations.
What products fall under HS code 390421?
UPVC compounds, rigid PVC pellets, PVC pipe compounds, PVC window profile compounds, PVC siding compounds, PVC sheet compounds, PVC conduit compounds, PVC fitting compounds
What are common misclassifications for HS code 390421?
Can be confused with 390410 (unmixed PVC) if the 'mixed with other substances' aspect is missed, or with 390422 (plasticized PVC) if the absence of plasticizers is not recognized.
How is HS code 390421 structured?
HS code 390421 is a 6-digit subheading under the Harmonized System. The first 2 digits (39) identify the chapter, digits 3-4 (04) identify the heading, and digits 5-6 (21) specify the subheading. This code is standardized globally by the World Customs Organization.