Pureon Update: New Chinese Export Control Measures for Synthetic Diamond and Diamond-Based Products
Pureon Update: New Chinese Export Control Measures for Synthetic Diamond and Diamond-Based Products
Dear Partner,
Dear Customer,
The Ministry of Commerce of China (MOFCOM) will implement new export control measures for certain superhard materials, including synthetic diamond, effective November 8, 2025.These measures do not restrict or prohibit exports. They introduce an export licensing requirement for Chinese suppliers to document the intended end use of synthetic diamond materials.
Since the announcement of these measures, Pureon has worked proactively to ensure full preparedness. We have analysed all areas that could potentially affect our customers and implemented comprehensive preventive actions.
Pureon is fully equipped to guarantee uninterrupted supply of all synthetic diamond and diamond-based products.
Key facts
Pureon is fully prepared — all mitigation measures are in place.
Pureon’s supply chain is secured for short and mid term — continuity and reliability are fully maintained, supported by twelve months of safety stock under the current scenario.
Polycrystalline diamond products are secured — Supported by own production in USA
Product overview and impact
| Product | Customs Code | Status/ Impact |
|---|---|---|
| Synthetic Diamond | 7105.1000 | Covered by new measure – additional reporting required |
| Natural Diamond | 7105.1000 | Not affected – no impact expected |
| Polycrystalline Diamond Powder | 7105.1000 | Own production in USA – no impact expected |
Pureon’s measures
To guarantee uninterrupted supply for the longer term, Pureon has implemented a comprehensive preventive plan:
Strategic stock levels expanded from 6 months up to 12 months of customer demand to ensure absolute supply continuity.
Export licenses prepared and submitted in advance to prevent administrative delays.
Shipment schedules adjusted to anticipate longer customs processing times.
If you wish to further strengthen your supply resilience, please coordinate with your Pureon representative to establish or expand strategic stock levels.
Pureon continues to closely monitor all regulatory developments and will communicate any changes promptly.
Our commitment remains: stable supply, full compliance, and uncompromising reliability for every customer worldwide.
CSO
Dr. Ravi Bollina
CSO & Executive Board Member
+91 7799882807
rbollina@pureon.com
