A-share lithography machine concept stocks surged in the short term, with Zhangjiang Hi-Tech hitting the daily limit, Huatai Gas rising more than 7%, and Lanying Equipment, Wavelength Optoelectronics, and Maolai Optics following suit.

2026-05-20

A-share lithography machine concept stocks surged in the short term, with Zhangjiang Hi-Tech hitting the daily limit, Huatai Gas rising more than 7%, and Lanying Equipment, Wavelength Optoelectronics, and Maolai Optics following suit.