HS Code for Artificial Synthetic Diamond Powder
TL;DR: The HS code for artificial synthetic diamond powder is 6804.21 under Chapter 68; stay updated with 2025 HS code changes for tariff compliance in e-commerce shipments worldwide.
What Is the HS Code for Artificial Synthetic Diamond Powder?
Artificial synthetic diamond powder falls under HS code 6804.21 in the global Harmonized System.
This 6-digit code classifies agglomerated synthetic or natural diamond used in millstones, grindstones, and grinding wheels.
- Chapter 68: Articles of stone, plaster, cement, asbestos, mica, or similar materials.
- Heading 6804: Millstones, grindstones, grinding wheels, and similar articles.
- Subheading 6804.21: Specifically for agglomerated synthetic or natural diamond.
Accurate classification ensures smooth customs clearance and correct duty rates.
Breakdown of HS Code 6804.21 Structure
Understanding the HS code structure helps importers classify synthetic diamond powder precisely.
The Harmonized System (HS) uses a hierarchical 6-digit format recognized by over 200 countries via the World Customs Organization (WCO).
- First 2 digits (68): Identify the chapter for stone and similar materials.
- Next 2 digits (04): Specify millstones and grindstones.
- Last 2 digits (21): Target agglomerated synthetic diamond products.
- Countries may extend to 8-12 digits for national tariffs.
WCO updates occur every 5 years; next major revision is 2027, but 2025 brings regional adjustments.
2025 HS Code Changes Affecting Synthetic Diamond Powder Shipments
Key 2025 HS code changes impact global trade, though 6804.21 remains stable.
No WCO-wide overhaul until 2027, but national updates demand attention for tariff compliance 2025.
| Region | 2025 Change | Impact on HS 6804.21 |
|---|
| USA | HTS mandates from Sep 1; de minimis threshold ends Aug 29 | Stricter declarations for low-value abrasive imports |
| GCC Countries | 12-digit HS codes from Jan 1 (Kuwait, Oman, Qatar, Saudi Arabia) | Added precision for synthetic diamond classifications |
| EU | Combined Nomenclature 2025 updates | Minor refinements to Chapter 68 subheadings |
| Global | Enhanced e-commerce HS code requirements | Better tracking for high-value abrasives like 6804.21 |
These shifts emphasize proactive HS code verification for 2025 tariff compliance.
Applications Driving Demand for Synthetic Diamond Powder
Synthetic diamond powder's versatility boosts its trade volume under HS 6804.21.
- Abrasives in metalworking and glass polishing.
- Cutting tools for aerospace and automotive precision parts.
- Electronics polishing for semiconductors and optics.
- Thermal management compounds in high-heat applications.
- Medical device manufacturing for ultra-fine finishes.
Global abrasives market projected to reach $56 billion by 2025, per industry reports.
How to Classify Artificial Synthetic Diamond Powder Under HS Codes
Follow this step-by-step process for accurate HS code classification of synthetic diamond powder.
- Confirm product as agglomerated synthetic diamond for abrasive use.
- Locate Chapter 68 in WCO HS nomenclature.
- Select heading 6804 for grindstones and wheels.
- Choose subheading 6804.21 for synthetic diamond variants.
- Check national extensions and 2025 updates via official databases.
Consult WCO resources at wcoomd.org for latest explanatory notes.
Regional HS Code Variations for Synthetic Diamond Powder in 2025
While core HS 6804.21 is universal, extensions vary by region in 2025.
| Region | Full Code Example | Notes |
|---|
| USA (HTS) | 6804.21.0000 | 10-digit for duties post-2025 changes |
| EU (CN) | 6804 21 00 | 8-digit Combined Nomenclature |
| GCC | 6804.21.XX.XX | New 12-digit from Jan 2025 |
| China | 68042100 | 8-digit stable for imports |
Always verify with destination customs for tariff compliance 2025.
Best Practices for HS Code Compliance in E-Commerce
Implement these tips to avoid delays with synthetic diamond powder shipments.
- Document product composition and intended use.
- Use official WCO and national HS search tools.
- Automate classification in shipping platforms.
- Monitor 2025 HS code changes quarterly.
- Retain expert rulings for high-value consignments.
Errors in HS classification can lead to penalties up to 100% of shipment value.
FAQ: HS Code for Artificial Synthetic Diamond Powder
Answers to common questions on HS 6804.21 and 2025 updates.
- What is the exact HS code for artificial synthetic diamond powder?
- HS 6804.21 covers agglomerated synthetic diamond for abrasives and grindstones.
- Has HS 6804.21 changed in 2025?
- No global change; stable until 2027 WCO revision, but check regional digits.
- How do GCC 12-digit HS codes affect 2025 shipments?
- GCC nations adopt 12 digits from Jan 1, 2025, for precise tariff application.
- Why is HS code accuracy critical for e-commerce?
- It determines duties, prevents delays, and ensures regulatory compliance worldwide.
- What applications qualify under HS 6804.21?
- Abrasives, polishing compounds, and grinding wheels using synthetic diamond.
- Where to verify 2025 HS codes officially?
- World Customs Organization (wcoomd.org) and national customs portals.
- Does synthetic diamond powder require special shipping declarations?
- Standard HS use with detailed descriptions; no hazmat unless coated.
- How to handle US HTS changes for HS 6804.21 in 2025?
- Mandatory HTS from Sep 1; update low-value shipment processes immediately.
- What if my product doesn't perfectly match 6804.21?
- Consult binding tariff information from customs
- Are there LSI terms for HS code searches?
- Tariff compliance 2025, HS code changes 2025, global trade classification.
Resources for HS Code Classification
For shipments involving HS 6804.21, consider tools for tariff compliance 2025.
One option: Book a Demo.
Contact: HKG +852 24671689 / +852 23194879 | CHN +86 4008751689 | USA +1 337 361 2833 | GBR +44 808 189 0136 | AUS +61 180002752. Email: enquiry@freightamigo.com.
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