- List
- Viet Nam – Dual-use goods under the Ministry of Science and Technology – Circular No. 30/2026/TT-BKHCN
- HS code
- 28492000, 28500000, 38180000
- Licensing ministry
- Ministry of Science and Technology
- ECCN
- 3C005.a
- Corresponding EU entry
- 3C005
High resistivity materials such as: silicon carbide (SiC), gallium nitride (GaN), aluminium nitride (AlN), aluminium gallium nitride (AlGaN), gallium oxide (Ga2O3) or diamond semiconductor substrates, or other preforms of those materials, having resistivities greater than 10,000 ohm-cm at 20°C.