# China Tightens Export Controls on High-End Equipment

> China mandates licenses for tunnel boring machines, drones and dredgers to leave the country.
- Title: China Tightens Export Controls on High-End Equipment
- Summary: China mandates licenses for tunnel boring machines, drones and dredgers to leave the country. China requires export licenses for high-end engineering…
- Keywords: china, tunnel boring machines, dredgers, drones, export controls, license, export licenses, engineering equipment, unmanned aerial vehicles, dual-use items, export control list, customs
- Source: BigGo Finance — https://finance.biggo.com/news/4e18a0a0-4d7e-48ce-b299-9a69fa363523
- Author: BigGo Finance
- Published: 2026-10-19T07:35:17+00:00
- Read time: 1 min
- Topics: china, tunnel boring machines, dredgers, drones, export controls, license, export licenses, engineering equipment, unmanned aerial vehicles, dual-use items, export control list, customs
## China releases export control announcements
China's Ministry of Commerce and General Administration of Customs released four export control announcements on Oct. 19, 2026.
## New export controls take effect Nov. 18, 2026
The export controls on high-end engineering equipment and unmanned aerial vehicles take effect November eighteenth, two thousand twenty-six.
## Tunnel boring machines added to controls
Full-face tunnel boring machines including earth-pressure-balance and slurry-shield types require export licenses.
## Dredger components subject to controls
Dredger mud pumps with suction inlet diameter of no less than 0.55 meters require export licenses.
## Drones require specific licenses
Drones capable of controlled flight beyond natural visual line of sight require export licenses.
## Export procedures for dual-use items
Customs queries for dual-use items must be resolved within seven working days for materials and fifteen working days for determination.
## Key parameter thresholds for controls
Dredger mud pumps with suction inlet diameter ≥0.55 m require export licenses.
## Drones with specific capabilities require licenses
Drones with endurance ≥30 minutes require export licenses.
## Export registration for non-sensitive markets
Exports to non-sensitive markets use registration and filing procedures with pledges not to divert goods to sensitive countries.
## Drones with range ≥300 km require licenses
Drones with range or flight distance of no less than 300 kilometers require export licenses.
## Motor specifications for controls
Brushless motors with rated voltage ≥48 volts require export licenses.
## Impact on export procedures
Overseas orders for tunnel boring machines must go through license applications again, extending customs clearance.
## Long-term compliance requirements
Companies must track where products ultimately go to avoid diversion to sensitive countries.
## Key takeaway

China requires export licenses for high-end engineering equipment including tunnel boring machines, drones and dredgers to prevent sensitive exports.