[SMM Aluminum Flash News] Aluminium Dunkerque Expands High-Purity Aluminium with CrystAl

Published: Apr 24, 2026 10:09
Aluminium Dunkerque has launched its high-purity aluminium product CrystAl, expanding into high value-added materials. Initial production has reached 4N purity, with a target up to 4N6, serving markets such as metal powders, electronic materials, semiconductors and capacitors. The product is produced in sows and ingots, with current capacity at around 200 tonnes per year, expected to scale up to 3,000 tonnes by 2028–2029. The company said the project combines metallurgical expertise and low-carbon aluminium to provide stable supply for advanced materials and strengthen its competitiveness in high-purity aluminium.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or to learn more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Aluminium Dunkerque has launched its high-purity aluminium product Cry - Shanghai Metals Market (SMM)