The A-share memory chip sector fluctuated upwards, with Dupco Microelectronics rising more than 12%, China Electronics Port hitting the daily limit, and Delong Laser, Junzheng Shares, and Langke Technology following suit.

2026-10-30

The A-share memory chip sector fluctuated upwards, with Dupco Microelectronics rising more than 12%, China Electronics Port hitting the daily limit, and Delong Laser, Junzheng Shares, and Langke Technology following suit.