Optical Bank Technology (300620.SZ): Net profit of 6.4949 million yuan in the first quarter decreased by 58.10% year-on-year

On April 23, Ge Longhui Technology (300620.SZ) released its report for the first quarter of 2024. Operating revenue for the reporting period was 160 million yuan, up 3.38% year on year; net profit attributable to shareholders of listed companies was 6.4949 million yuan, down 58.10% year on year; net profit attributable to shareholders of listed companies after deducting non-recurring profit and loss was 29.552 million yuan, down 58.91% year on year; basic earnings per share were 0.0260 yuan.

Gelonghui FinanceApr 23 07:17 ET

Risks Still Elevated At These Prices As Advanced Fiber Resources (Zhuhai), Ltd. (SZSE:300620) Shares Dive 25%

The Advanced Fiber Resources (Zhuhai), Ltd. (SZSE:300620) share price has softened a substantial 25% over the previous 30 days, handing back much of the gains the stock has made lately. The drop ov

Simply Wall StApr 18 20:22 ET

Guangku Technology (300620.SZ): The controlling shareholder's shares of the company did not participate in the loan transfer business

Gelonghui, April 17 | Guangku Technology (300620.SZ) said on the investor interactive platform that up to now, the company's shares held by the company's controlling shareholder have not participated in the loan transfer business.

Gelonghui FinanceApr 17 03:40 ET

Optical Library Technology (300620.SZ): Has the key capability to develop thin-film lithium niobate modulator chips and devices with a rate of up to 800 Gbps and above

Gelonghui, April 17 | Optical Bank Technology (300620.SZ) said on the investor interactive platform that the company has mastered advanced passive optical fiber device design, simulation and production technology based on platforms such as academician workstations and post-doctoral mobile stations, including high-power device thermal lens elimination technology, high-power optical fiber grating engraving technology, aerospace and subsea high reliability technology, polarization device stress axis alignment technology, optical fiber and optical component end surface microprocessing technology, optical fiber and optical device metallization technology, optical fiber lens technology, high-precision optical connection, etc., and has reached the international advanced level. With technical advantages, the company can quickly access the market

Gelonghui FinanceApr 17 03:27 ET

Optical library technology (300620.SZ): Thin-film lithium niobate has the advantages of high bandwidth, low insertion loss, low power consumption, good linearity, high reliability and high extinction ratio

Gelonghui, April 11 | Optical Bank Technology (300620.SZ) said on the investor interactive platform that thin-film lithium niobate has the advantages of high bandwidth, low insertion loss, low power consumption, good linearity, high reliability and high extinction ratio.

Gelonghui FinanceApr 11 04:13 ET

Optical Library Technology (300620.SZ): Lithium niobate modulator chips and devices are mainly used in long-distance backbone network coherent communication of 100 Gbps or more and single-wave 100/200 Gbps ultra-high speed data centers

Gelonghui, April 9 | Optical Bank Technology (300620.SZ) said on the investor interactive platform that the company's lithium niobate modulator chips and devices are mainly used in long-distance backbone network coherent communication of 100 Gbps or more and single-wave 100/200 Gbps ultra-high speed data centers, and the company will actively pay attention to the market opportunities brought about by the development of optical communication and data centers.

Gelonghui FinanceApr 9 03:44 ET