HS code · 6-digit subheading
HS Code 3909.20 – Amino-resins; melamine resins, in primary forms
HS code 3909.20 is the 6-digit subheading for amino-resins, melamine resins, in primary forms. It is used for melamine-formaldehyde resin powder, liquid melamine resin, MF molding compound, melamine laminate resin and melamine coating resin.
What HS 3909.20 covers
This category covers melamine resins, primarily melamine-formaldehyde (MF) resins, in their primary forms. These thermosetting polymers are highly valued for their exceptional hardness, scratch resistance, heat resistance, and aesthetic surface finish. They are extensively used in decorative laminates for countertops and flooring, high-quality tableware, protective coatings, and molding compounds for electrical components. Key players in international trade include global chemical manufacturers, specialized resin producers, and suppliers to the construction, furniture, and automotive industries. Important trade considerations include the specific grade and formulation required for diverse applications, as well as compliance with food contact regulations for certain end-uses. They are typically traded as powders, granules, or liquid concentrates.
- Covers
- Melamine-formaldehyde resin powder
- Liquid melamine resin
- MF molding compound
- Melamine laminate resin
- Melamine coating resin
- Melamine-urea-formaldehyde resin
- Decorative laminate resin
- Examples
- Arpa Industriale (for laminates)
- Hexion MF resins
- BASF Luwipal
- Sumitomo Bakelite MF resins
- Mitsui Chemicals MF resins
Codes often confused with 3909.20
Common mistake. Frequently mistaken for 390910 (urea resins) due to shared "amino-resin" classification and similar applications, but melamine resins offer superior performance properties. Also, 390931 (ion-exchangers) are distinct.
Top exporters and importers of HS code 390920, 2025
In 2025, the largest exporter of HS code 390920 in UN Comtrade data was China, with 15% of world exports; the largest importer in UN Comtrade data was Germany, with 9.5% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $96M 15% of world exports
- 2 Germany $78M 12% of world exports
- 3 United States $58M 9.3% of world exports
World total: $621M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Germany $69M 9.5% of world imports
- 2 Italy $44M 6.0% of world imports
- 3 United States $40M 5.4% of world imports
World total: $729M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 3909.20 4
Brazil splits HS 3909.20 into 4 NCM codes, Mercosur's 8-digit tariff lines.
- 3909.20.1 With fillerCom carga Group
- 3909.20.11 Filled melamine-formaldehyde powderMelamina-formaldeído, em pó
- 3909.20.19 Other filled melamine resinsOutras
- 3909.20.2 Without fillerSem carga Group
- 3909.20.21 Unfilled melamine-formaldehyde powderMelamina-formaldeído, em pó
- 3909.20.29 Other unfilled melamine resinsOutras
All Brazil NCM codes in heading 39.09 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 3909.20
What is HS code 390920?
HS code 390920 is a 6-digit subheading in the Harmonized System that covers: Amino-resins; melamine resins, in primary forms. This category covers melamine resins, primarily melamine-formaldehyde (MF) resins, in their primary forms. These thermosetting polymers are highly valued for their exceptional hardness, scratch resistance, heat resistance, and aesthetic surface finish. They are extensively used in decorative laminates for countertops and flooring, high-quality tableware, protective coatings, and molding compounds for electrical components. Key players in international trade include global chemical manufacturers, specialized resin producers, and suppliers to the construction, furniture, and automotive industries. Important trade considerations include the specific grade and formulation required for diverse applications, as well as compliance with food contact regulations for certain end-uses. They are typically traded as powders, granules, or liquid concentrates.
What products fall under HS code 390920?
Melamine-formaldehyde resin powder, liquid melamine resin, MF molding compound, melamine laminate resin, melamine coating resin, melamine-urea-formaldehyde resin, decorative laminate resin
What are common misclassifications for HS code 390920?
Frequently mistaken for 390910 (urea resins) due to shared "amino-resin" classification and similar applications, but melamine resins offer superior performance properties. Also, 390931 (ion-exchangers) are distinct.
Which countries are the top exporters of goods under HS code 390920?
In 2025, the top exporters of HS code 390920 in UN Comtrade data were China ($96M, 15% of world exports), Germany ($78M) and the United States ($58M). World exports came to about $621M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 390920?
In 2025, the top importers of HS code 390920 in UN Comtrade data were Germany ($69M, 9.5% of world imports), Italy ($44M) and the United States ($40M). World imports came to about $729M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 390920 structured?
HS code 390920 is a 6-digit subheading under the Harmonized System. The first 2 digits (39) identify the chapter, digits 3-4 (09) identify the heading, and digits 5-6 (20) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 390920?
Brazil splits HS code 390920 into 4 NCM codes: 3909.20.11 (Filled melamine-formaldehyde powder), 3909.20.19 (Other filled melamine resins), 3909.20.21 (Unfilled melamine-formaldehyde powder), 3909.20.29 (Other unfilled melamine resins). The first 6 digits of each match the HS code.