OPTOWIDE: Currently, production and business activities are normal, and there are no significant matters that should be disclosed but have not been disclosed

OPTOWIDE announced that the company's production and operational activities are normal, with no significant changes. The market environment and industry policies have not been adjusted, and production costs and sales conditions are stable. The controlling shareholder and actual controller have not planned any significant matters, and there is no undisclosed information, with no abnormal fluctuations in stock trading

The three major A-share indices closed lower, with the Shanghai Composite Index falling 0.73% and losing the 4000-point mark

36Kr learned that the three major indices of A-shares closed collectively lower, with the Shanghai Composite Index falling 0.73% and losing the 4000-point mark, the Shenzhen Component Index down 1.16%, and the ChiNext Index down 1.84%; optical modules and photolithography machine concepts led the decline, with TFC and OPTOWIDE dropping over 10%, and Xinyisheng falling over 7%, while SMIC dropped over 3%; lithium mines performed strongly against the trend, with YONGXING MATERIALS hitting the limit up, and Tianqi Lithium rising over 9%; the quantum materials concept was active, with Guoshield Quantum and Hexin Instruments rising over 10%

OPTOWIDE: Currently, there is an abundance of orders in the semiconductor equipment sector

Quantum technology concept stocks continue to be active, TWH and Koal have achieved two consecutive trading limits

Quantum technology concept stocks continue to be active, TWH and Koal have two consecutive limit-ups, Digital China Information hits the limit-up, GuoChuang rises over 10%, Shaanxi Huada, QuantumCTek, and OPTOWIDE follow suit

Quantum technology concept stocks opened high, OPTOWIDE rose over 10%

Quantum technology concept stocks opened higher, with OPTOWIDE rising over 10%, JIT rising over 8%, and Keda Technology, Geer Software, and Guodun Quantum all opening higher