Costar Group Co., Ltd. develops, manufactures, sells, and services optical components in China. It provides lens, prism, optical lens, optical accessories, phot...
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Costar Group: Lida Optoelectronics wins the bid for the optical component project of intelligent headlights for leading enterprises
Costar Group: Plans to apply for a entrusted loan of 30 million yuan from its controlling shareholder
Costar Group: The company holds 3.8462% of the shares of Hangzhou Zhiyuan Research Institute Co., Ltd
Costar Group released its half-year performance, turning from profit to a loss of 120 million yuan
The defense equipment restructuring concept sector has risen again, and Hunan Tianyan has hit the daily limit