HS Code for Dihydric Alcohols 2025 Guide
TL;DR: **HS code for dihydric alcohols is primarily 290531 for ethylene glycol in 2025. Expect US HTS mandates, GCC 12-digit shifts, and EU updates impacting tariff compliance—use our table for quick lookups.**
HS codes are vital for global trade classification in 2025. This guide details the HS code for dihydric alcohols, including key classifications, 2025 updates, and practical tips for importers and exporters.
What Is the HS Code for Dihydric Alcohols?
The main HS code for dihydric alcohols is 290531.
- Chapter 29 covers organic chemicals.
- Heading 2905 includes acyclic alcohols and derivatives.
- 290531 specifically for ethylene glycol (ethanediol).
- Related codes: 290532 for propylene glycol, 290539 for other diols.
These codes ensure accurate tariff compliance 2025 across borders.
2025 HS Code Changes for Dihydric Alcohols
Regional HS code changes in 2025 affect dihydric alcohol shipments.
| Region | 2025 HS Change | Dihydric Alcohol Impact | Key Code Example |
|---|
| USA | Mandatory HTS from Sep 1 | Stricter checks on 290531 imports | 29053100 for ethylene glycol |
| GCC Countries | 12-digit HS from Jan 1 | Granular polyol tracking | 290532xxxx for propylene glycol |
| EU | Combined Nomenclature updates | Refined chemical subheadings | 29053980 for butanediol |
| China | National tariff adjustments | Enhanced export controls | 2905310000 |
| Australia | Working Tariff updates | Better alignment with HS 2022 | 29053100 |
HS 2022 remains valid through 2025 per WCO, with national extensions driving changes.
Common Dihydric Alcohols and Their HS Codes
Know exact HS codes for popular dihydric alcohols to avoid delays.
- Ethylene glycol: 290531 – Used in antifreeze and PET production.
- Propylene glycol: 290532 – Common in food, pharma, and cosmetics.
- 1,4-Butanediol: 290539 – For polyurethanes and solvents.
- Neopentyl glycol: 290539 – In coatings and lubricants.
- 1,6-Hexanediol: 290539 – Applied in adhesives and electronics.
Always confirm with official tools for tariff compliance 2025.
How to Find the Correct HS Code for Dihydric Alcohols
Use this 5-step process to classify dihydric alcohols accurately.
- Confirm the chemical is a diol with two hydroxyl groups.
- Locate Chapter 29: Organic chemicals.
- Select heading 2905 for acyclic alcohol derivatives.
- Match subheading: 290531 for ethylene glycol, others to 290539.
- Apply 2025 regional digits and verify via WCO database.
This method supports featured snippet potential for quick searches.
HS Code 290531: Ethylene Glycol Specifics
HS code 290531 covers ethylene glycol, a top-traded dihydric alcohol.
- Purity thresholds determine exact sub-classification.
- Common in polyester resins and coolant formulations.
- 2025 US HTS requires 10-digit precision for imports.
- Global trade volume exceeds millions of tons annually.
Monitor duties via national tariff schedules.
Challenges Classifying Dihydric Alcohol Mixtures
Mixtures often require principal component rules for HS coding.
- Multi-functional chemicals blur lines between headings.
- End-use (industrial vs. food-grade) affects classification.
- Regional digit variations complicate e-commerce shipments.
- 2025 GCC 12-digit codes demand higher specificity.
- Avoid misclassification penalties with advance rulings.
E-Commerce Impacts from 2025 HS Code Updates
Low-value dihydric alcohol shipments face new compliance hurdles.
- US de minimis changes end exemptions from Sep 1.
- Increased documentation for chemical HS codes.
- GCC shifts enable better trade statistics.
- Tip: Integrate HS lookup in platforms for tariff compliance 2025.
Global Trade Stats for Dihydric Alcohols 2025
Dihydric alcohols market grows amid sustainability pushes.
- Projected 6% CAGR through 2028.
- Key exporters: Asia-Pacific dominates 290531 shipments.
- Bio-based diols gain traction with potential HS incentives.
- 2025 case: US importer saved $15K via correct 290531 HTS filing.
FAQ: HS Code for Dihydric Alcohols
Answers to top searched questions on dihydric alcohols HS codes.
What is the HS code for dihydric alcohols?
Primarily 290531 for ethylene glycol; 290532 for propylene glycol and 290539 for others.
What is HS code 290531 used for?
Ethylene glycol in antifreeze, PET plastics, and polyester fibers.
Are there 2025 changes to HS codes for chemicals?
Yes, US mandates HTS, GCC adopts 12-digits, EU updates nomenclature—no core WCO shift until 2027.
How to classify dihydric alcohol mixtures?
Use principal component rule or seek customs ruling for ambiguous blends.
What is the HS code for propylene glycol?
290532 covers propylene glycol and its derivatives.
Does HS code affect import duties in 2025?
Yes, accurate HS classification determines tariffs, especially post-US de minimis changes.
Where to verify HS code for dihydric alcohols?
Use WCO HS database or national tools like USITC HTS search.
What are GCC HS code changes in 2025?
Shift to 12-digit codes from January 1 for detailed classification.
Is HS code updated every year?
WCO updates biennially; countries adjust annually, like 2025 regional tweaks.
Need HS code verification? Book a Demo or contact: HKG +852 24671689 | CHN +86 4008751689 | enquiry@freightamigo.com.
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