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II.3Semiconductor substrates or other preforms

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.