The A-share memory chip sector fell sharply at the start of trading, with Puran Technology and Jiangbolong opening more than 10% lower, followed by Shannon Chip Innovation, Spacetime Technology, Biwin Storage, and Beijing Junzheng.

2025-11-21

The A-share memory chip sector fell sharply at the start of trading, with Puran Technology and Jiangbolong opening more than 10% lower, followed by Shannon Chip Innovation, Spacetime Technology, Biwin Storage, and Beijing Junzheng.