Group 1 - The company, Jiewa Microelectronics Co., Ltd. (stock code: 688141.SH), submitted its Hong Kong IPO prospectus on May 30, which became invalid after six months on November 30, with CITIC Securities as the sole sponsor [1] - The company has developed proprietary and internationally advanced process platforms for integrated circuit production, aiming to become a leader in the global analog integrated circuit industry [2] - The company possesses a complete core technology architecture that includes processes, integrated circuit design, and system definition, with a product portfolio primarily consisting of power management integrated circuits and signal chain integrated circuits [2] Group 2 - As of December 31, 2024, the company offers approximately 2,200 models of integrated circuit products for sale, including over 2,000 models of power management integrated circuits [2] - According to Frost & Sullivan, the company has achieved an industry-leading level in the number of power management integrated circuit product models by 2024 [2]
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