Costar Group (002189.SZ): Director Li Zhichao resigns.

On June 28, GeLongHui reported that Mr. Li Zhichao, the chairman of Costar Group (002189.SZ), has submitted a written resignation report to the company's board of directors due to reaching the age limit for his position. He applied to resign from the positions of chairman of the board of directors, chairman of the board's strategy and investment committee, and chairman of the special equipment committee. Mr. Xu Bin, a director, has submitted a written resignation report to the company's board of directors due to job changes, and applied to resign from the positions of director and member of the audit and risk management committee. As the election of a new chairman still requires corresponding legal procedures, in order to ensure the normal operation of the company's board of directors and the smooth progress of business decision-making,

Gelonghui FinanceJun 28 08:03 ET

China Optics (002189.SZ): Currently, radar and optoelectronic integrated fusion detection systems are mainly used in the field of special products

Gelonghui, May 31丨An investor asked China Optics (002189.SZ) on the investor interactive platform. “The radar and optoelectronic integrated detection system, which has been produced in small batches in the 2023 report, can detect the activity of low-altitude aircraft throughout the day. May I ask, can this system be used in the civil low-altitude field?” The company replied that the company's radar-optoelectronic integrated detection system is currently mainly used in the field of special products, and there are no applications in the civil low-altitude field.

Gelonghui FinanceMay 31 05:45 ET

China Optics (002189.SZ): Optical waveguide devices and core optical components have been used in MR products

Gelonghui, May 31 | An investor asked China Optics (002189.SZ) on the investor interactive platform, “Please ask if your company has any technical reserves and commercial conditions for MR.” The company replied that the company is involved in the design and manufacture of MR optical devices and modules, of which optical waveguide devices and core optical components have already been used in MR products.

Gelonghui FinanceMay 31 05:44 ET

China Optics (002189.SZ): Complete machines, optical machines and core components can be used in the cinema market

Gelonghui, May 31 | An investor asked China Optics (002189.SZ) on the investor interactive platform, “What impact will the replacement of cinema equipment have on your company”. The company replied that the company's complete machines, optical machines and core components can all be used in the cinema market, and the company actively grasps various market development opportunities.

Gelonghui FinanceMay 31 05:43 ET

Insiders At CoStar Group Sold US$18m In Stock, Alluding To Potential Weakness

Over the past year, many CoStar Group, Inc. (NASDAQ:CSGP) insiders sold a significant stake in the company which may have piqued investors' interest.

Simply Wall StApr 27 22:21 ET

China Optical (002189.SZ): Net loss of 9.663,900 yuan in the first quarter

On April 25, Ge Longhui (002189.SZ) released its report for the first quarter of 2024. Operating income for the reporting period was 451 million yuan, down 21.70% from the previous year; net profit attributable to shareholders of listed companies was 9.9639 million yuan; net profit attributable to shareholders of listed companies after deducting non-recurring profit and loss - 15.2888 million yuan; and basic earnings per share - 0.0381 yuan.

Gelonghui FinanceApr 25 08:50 ET