Contemporary Amperex Technology, the world’s largest electric vehicle battery maker, started taking investor orders on Monday for a listing in Hong Kong that could raise more than HK$31 billion ($4 billion).

Chinese electric vehicle (EV) battery maker Contemporary Amperex Technology Co., Limited (CATL) is set to raise at least $4 billion in what is said to be Hong Kong’s biggest share sale, and the larges

Chinese battery manufacturer CATL aims to raise at least HK$31.01 billion ($3.99 billion) in its Hong Kong listing, according to its prospectus filed on Monday, the largest listing globally so far in 2025.