- List
- Viet Nam – Dual-use goods under the Ministry of Industry and Trade – Circular No. 42/2026/TT-BCT
- HS code
- 28500000
- Licensing ministry
- Ministry of Industry and Trade
- ECCN
- 3C004
- Corresponding EU entry
- 3C004
Having a purity greater (better) than 99,999 %, even diluted in inert gases or hydrogen.Excluding hydrides containing 20 % molar or more of inert gases or hydrogen.