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Castech Inc

CASTECH Inc. researches, develops, produces, and sells crystal components, precision optical components, and laser devices in China and internationally. Its products include functional crystals such as laser, nonlinear optical, birefringent, magneto-optical, acousto-optic, and electro-optical crystals; precision optical components such as windows, mirrors, lenses, prisms, polarizing mirrors, waveplates, beam splitters, and diffraction gratings; and magneto-optical, acousto-optical, and electro-optical devices, drivers, optical switches, and fiber optic transmission devices. The company also manufactures and sells optoelectronic components and optical crystal materials, and engages in investment, information transmission, software and IT, and scientific research and technical services. Its products are mainly used in solid-state and fiber lasers, optical communications, AR, laser, radar, semiconductor equipment, optical detection equipment, industrial measurement, life sciences, precision instruments, and intelligent equipment. CASTECH Inc. was founded in 1988 and is based in Fuzhou, China.

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Semiconductors

Fujing Technology's first-half net profit attributable to parent reaches 181 million yuan, up 41% year on year

Fujing Technology released its 2026 interim report. Net profit attributable to the parent in the first half was 181 million yuan, up 41.0% year on year, while operating revenue was 724 million yuan, up 39.5% year on year. In the second quarter, operating revenue was 399 million yuan, up 42.7% year on year, and net profit attributable to the parent was 115 million yuan, up 47.5% year on year. As of the end of the second quarter, total assets stood at 3.2 billion yuan, up 30.8% from the end of the previous year, and net assets attributable to the parent were 1.897 billion yuan, up 7.6% from the end of the previous year. The company continues to focus on the laser and optical communications sectors. Benefiting from growth in optical communications market demand driven by artificial intelligence and high-bandwidth data center construction, its laser device products are gradually breaking the monopoly of overseas manufacturers.
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Fujian Castech Crystals Chairman Chen Hui Retires at Statutory Age; Zhang Ge Takes Over

Fujian Castech Crystals Chairman Chen Hui has resigned from his positions as chairman, director, and member of the strategy committee of the seventh board of directors, as well as directorships at the company's subsidiaries and investee companies, upon reaching the statutory retirement age. The company has elected Zhang Ge as the new chairman and nominated Lin Hengfeng as a candidate for director. The nomination will be submitted to the shareholders' meeting for approval.
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