Hong Kong, China Special Administrative Region HS Code

HS Code 390421: Other poly(vinyl chloride) : Nonplasticised in Hong Kong, China Special Administrative Region

Q: Is HS code 390421 the same across all countries?

Yes — up to the 6-digit level, HS code 390421 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Hong Kong, China Special Administrative Region extends it under HKHS.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 390421?

Hong Kong, China Special Administrative Region classifies products under the Hong Kong Harmonized System (HKHS; locally 香港協調制度), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 390421 in Hong Kong, China Special Administrative Region?

The official source is https://www.customs.gov.hk/en/home/index.html. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 390421 in Hong Kong, China Special Administrative Region

Under Hong Kong, China Special Administrative Region's Hong Kong Harmonized System (香港協調制度), HS Code 390421 is the WCO Harmonized System subheading for Other poly(vinyl chloride) : Nonplasticised. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 390421 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3904: Polymers of vinyl chloride or of other halogenated olefins, in primary forms.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Rigid PVC Compound on TradeInt global trade data platform

Classification Path of HS Code 390421 in Hong Kong, China Special Administrative Region

Section VII

Chapters (39-40) Plastics and articles thereof; rubber and articles thereof

Chapter 39

Plastics and articles thereof

HS Code 3904

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

HS Code 390421

Other poly(vinyl chloride) : Nonplasticised

HS Code 39042100

POLY(VINYL CHLORIDE), NON-PLASTICISED, IN PRIMARY FORMS 非塑化聚氯乙烯，初級形狀

Hong Kong, China Special Administrative Region Tariff Classification: Hong Kong Harmonized System (HKHS)

In Hong Kong, China Special Administrative Region, HS 390421 is classified under the Hong Kong Harmonized System (香港協調制度) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Hong Kong Harmonized System (HKHS)

Local name 香港協調制度

Digits 8

Official source https://www.customs.gov.hk/en/home/index.html

You know what 390421 means. Now see 2026 latest real trade activity for Rigid PVC Compound in Hong Kong, China Special Administrative Region.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Hong Kong, China Special Administrative Region Import Data Search 2026 Latest Hong Kong, China Special Administrative Region Export Data

Top Trading Product of HS Code 3904

Top Hong Kong, China Special Administrative Region import Product Under HS Code 3904

1 390422: Other poly(vinyl chloride) : Plasticised $11.9M 2 390410: Poly(vinyl chloride), not mixed with any other substances $4.8M 3 390469: Fluoropolymers : Other $2.1M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region import trade records

Top Hong Kong, China Special Administrative Region export Product Under HS Code 3904

1 390422: Other poly(vinyl chloride) : Plasticised $13.0M 2 390469: Fluoropolymers : Other $7.4M 3 390410: Poly(vinyl chloride), not mixed with any other substances $3.0M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region export trade records

Related HS Code to Hong Kong, China Special Administrative Region Rigid PVC Compound (390421)

HS Code 39042100

POLY(VINYL CHLORIDE), NON-PLASTICISED, IN PRIMARY FORMS

HS Code 390410

Poly(vinyl chloride), not mixed with any other substances

HS Code 390422

Other poly(vinyl chloride) : Plasticised

HS Code 390430

Vinyl chloridevinyl acetate copolymers

HS Code 390440

Other vinyl chloride copolymers

HS Code 390450

Vinylidene chloride polymers

HS Code 390461

Fluoropolymers : Polytetrafluoroethylene

HS Code 390469

Fluoropolymers : Other

HS Code 390490

Other

HS Code 390110

Polyethylene having a specific gravity of less than 0,94

Frequently Asked Questions

What is HS code 390421 in Hong Kong, China Special Administrative Region?

HS code 390421 covers Other poly(vinyl chloride) : Nonplasticised in Hong Kong, China Special Administrative Region. It sits in Chapter 39 (Plastics and articles thereof), Heading 3904 of the Harmonized System, and is classified under HKHS.

Is HS code 390421 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 390421?

Where can I officially look up HS code 390421 in Hong Kong, China Special Administrative Region?