HS Code for Gypsum: 2025 Complete Guide
TL;DR: The primary **HS code for gypsum is 2520.10 for raw mineral gypsum and 2520.20 for calcined plasters in 2025**. Expect regional updates like GCC 12-digit codes and US HTS mandates. This guide ensures tariff compliance for global shipments.
What Is the HS Code for Gypsum in 2025?
**HS codes classify goods for international trade, with gypsum under Chapter 25.**
The Harmonized System (HS) standardizes tariffs worldwide. In 2025, **HS code for gypsum remains stable at 2520**, but national extensions evolve.
- 6-digit base: Universal WCO standard
- 8-10 digits: Country-specific tariffs
- 12 digits: GCC countries from Jan 2025
- Updated every 2-5 years; next WCO in 2027
Core HS Codes for Gypsum Products Breakdown
**Gypsum HS code 2520 covers natural and processed forms precisely.**
| HS Code | Description | Examples | 2025 Duty Notes |
| 2520.10 | Gypsum; anhydrite | Raw mineral, soil conditioner | Low duties in most regions |
| 2520.20 | Plasters (calcined) | Plaster of Paris, building plasters | Check additives for reclassification |
Use this table for quick **gypsum HS code lookup**.
2025 HS Code Changes Impacting Gypsum Shipments
**Regional HS code changes 2025 directly affect gypsum imports and exports.**
| Region | 2025 Update | Gypsum HS Code Example |
| United States | HTS mandatory for USPS (Sep 1); de minimis ends | 2520.10.0000 |
| GCC Countries | 12-digit HS codes mandatory | 2520.10.00.00 |
| European Union | Combined Nomenclature refinements | 2520 10 00 00 |
| China | Customs extensions updated | 2520100000 |
Source: WCO HS Nomenclature 2025.
Raw Gypsum vs Gypsum Plaster: HS Classification Differences
**Accurate distinction prevents misclassification in 2025 HS codes.**
- Raw Gypsum (2520.10): Natural CaSO4·2H2O, uncalcined
- Gypsum Plaster (2520.20): Calcined gypsum, hemihydrate form
- Plaster of Paris: Falls under 2520.20
- Processed sheets/boards: Shift to HS Chapter 68
- Mixtures with cement: May require 2523 or other codes
How to Find the Correct HS Code for Gypsum Step-by-Step
**This HowTo ensures tariff compliance 2025 for gypsum shipments.**
- Identify exact product form (raw, calcined, mixed)
- Search WCO HS database by keyword "gypsum"
- Add national digits (e.g., US HTS 2520.10.0000)
- Review customs rulings for edge cases
- Verify with invoice and packing list
Common Challenges with Gypsum HS Codes in 2025
**Navigating HS code changes 2025 e-commerce pitfalls for gypsum.**
- Synthetic gypsum vs natural: Both 2520.10 if unprocessed
- Additives triggering 2520.20 reclassification
- Regional digit mismatches causing delays
- Gypsum boards classified under 6809 (articles of plaster)
- Low-value e-commerce de minimis rules expiring
HS Code for Gypsum in Key Trade Agreements 2025
**Leverage FTAs to reduce duties on gypsum HS code 2520.**
- USMCA: Preferential rates for 2520.10 from Mexico
- EU-GCC talks: Potential zero duties post-2025
- RCEP: Simplified Asia-Pacific gypsum trade
- Check certificate of origin for eligibility
- Include HS code on all documents
FAQ: HS Code for Gypsum 2025 Quick Answers
Scannable answers to top People Also Ask queries.
- What is the exact HS code for raw gypsum?
- 2520.10 covers natural gypsum and anhydrite worldwide.
- HS code for gypsum plaster of Paris?
- Use 2520.20 for calcined plasters including Plaster of Paris.
- Has the gypsum HS code changed in 2025?
- No WCO change, but GCC adopts 12 digits and US mandates HTS.
- What is HS code for gypsum board?
- Gypsum boards shift to 6809.11, not Chapter 25.
- US HTS code for gypsum import 2025?
- 2520.10.0000 for raw; include on all commercial invoices.
- EU CN code for natural gypsum?
- 2520 10 00 00 per 2025 Combined Nomenclature.
- Is synthetic gypsum same HS code?
- Yes, 2520.10 if unprocessed, per WCO guidelines.
- GCC HS code for gypsum plasters?
- 2520.20.XX.XX with new 12-digit extensions from Jan 2025.
- How to avoid gypsum HS misclassification?
- Describe precisely and consult national customs databases.
- 2025 de minimis for gypsum shipments US?
- Ends Aug 29; full HTS required for USPS thereafter.
Resources & 2025 Case Study
In a 2025 case, an e-commerce exporter avoided 15% duties and delays digit HS code 2520.20.00.00 for plasters. For HS code assistance, Book a Demo. Contact: HKG +852 24671689, CHN +86 4008751689, USA +1 337 361 2833, email enquiry@freightamigo.com.