Liberia HS Code

HS Code 3911900000: Polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms in Liberia

Q: Is HS code 3911900000 the same across all countries?

Only the first 6 digits of HS code 3911900000 are internationally harmonized. The remaining digits are added by Liberia under ECOWAS CET and are not directly comparable to other countries' codes.

Q: What system does Liberia use to classify HS code 3911900000?

Liberia classifies products under the ECOWAS Common External Tariff (ECOWAS CET; locally ECOWAS CET), which extends HS codes to 10 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 3911900000 in Liberia?

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

What is HS Code 3911900000 in Liberia

Under Liberia's ECOWAS Common External Tariff (ECOWAS CET), HS Code 3911900000 is classified as Polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms. Liberia's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3911900000 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3911: Petroleum resins, coumaroneindene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms.

Explore more 2026 Latest Liberia import export trade data and shipment records for HS Code Polysulphides and Polysulphones on TradeInt global trade data platform

Classification Path of HS Code 3911900000 in Liberia

Section VII

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

Chapter 39

Plastics and articles thereof

HS Code 3911

Petroleum resins, coumaroneindene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms

HS Code 3911900000

Polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms

Liberia Tariff Classification: ECOWAS Common External Tariff (ECOWAS CET)

In Liberia, HS 3911900000 is classified under the ECOWAS Common External Tariff (ECOWAS CET) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ECOWAS Common External Tariff (ECOWAS CET)

Local name ECOWAS CET

Digits 10

Official source https://www.lra.gov.lr/

You know what 3911900000 means. Now see 2026 latest real trade activity for Polysulphides and Polysulphones in Liberia.

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

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Top Trading Product of HS Code 3911

Top Liberia import Product Under HS Code 3911

1 391110: Petroleum resins, coumarone, indene, polyterpenes $11.7K 2 391190: Other polysulphides or polysulphones $4.4K

Figures shown for 2020.

For more 2026 recent data, search for Liberia import trade records

Related HS Code to Liberia Polysulphides and Polysulphones (3911900000)

HS Code 391110

Petroleum resins, coumaroneindene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms : Petroleum resins, coumarone, indene or coumaroneindene resins and polyterpenes

HS Code 390110

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of less than 0,94

HS Code 390120

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of 0,94 or more

HS Code 390130

Polymers of ethylene, in primary forms : Ethylenevinyl acetate copolymers

HS Code 390140

Polymers of ethylene, in primary forms : Ethylenealphaolefins copolymers, having a specific gravity of less than 0,94

HS Code 390190

Polymers of ethylene, in primary forms : Other

HS Code 390210

Polymers of propylene or of other olefins, in primary forms : Polypropylene

HS Code 390220

Polymers of propylene or of other olefins, in primary forms : Polyisobutylene

HS Code 390230

Polymers of propylene or of other olefins, in primary forms : Propylene copolymers

HS Code 390290

Polymers of propylene or of other olefins, in primary forms : Other

3911900000 in Other Countries

See how 3911900000 (Polysulphides and Polysulphones) is classified across other countries, each with its own national code and local description.

Compare 3911900000 across countries

Frequently Asked Questions

What is HS code 3911900000 in Liberia?

HS code 3911900000 covers Polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms in Liberia. It sits in Chapter 39 (Plastics and articles thereof), Heading 3911 of the Harmonized System, and is classified under ECOWAS CET.

Is HS code 3911900000 the same across all countries?

What system does Liberia use to classify HS code 3911900000?

Where can I officially look up HS code 3911900000 in Liberia?