全球电池产业迎IPO热潮：Northvolt冲刺IPO，国轩高科密歇根州建厂

Northvolt, the Swedish battery company, is gearing up for an IPO while China's Guoxuan High-Tech plans to build a battery materials project in Michigan. The electric vehicle market continues to grow at a rapid pace, with China's market maintaining strong growth and Europe and the US still in the process of catching up. This, combined with the potential of the energy storage market, is driving rapid development in the battery industry. Companies to watch include battery makers Ningde Times and Shenzhen Cham Battery Technology, as well as materials suppliers Tianci Materials and Enjie Chemical. However, risks include policy changes, sales falling short of expectations, and fluctuations in raw material prices.