Zheng Quan Zhi Xing·2025-08-28 06:23Group 1 - Fudan Microelectronics (688385.SH) saw a strong stock price surge, rising over 14% to a historical high of 66.84 yuan, with a turnover rate of 3.84% and a trading volume exceeding 1.296 billion yuan [1] - The company has deepened its collaboration with Ant Group's Alipay in the NFC technology sector, launching the Boost Tag series of payment RF chips, which significantly enhance communication distance and user experience [1] - Since the announcement of the partnership with Alipay on April 24, Fudan Microelectronics' stock has increased by over 30% [2] Group 2 - The "Tap to Pay" feature, launched in 2024, has reached over 5,000 brands and more than 10 million merchants, with domestic user numbers exceeding 100 million, providing a new service entry point for users [2] - The Boost Tag chip has improved the response time from milliseconds to microseconds, significantly reducing transaction wait times, ensuring stable operation for millions of terminal devices [2] - As Alipay's ecosystem expands into various sectors, Fudan Microelectronics, as a core hardware supplier, is expected to benefit directly from the deployment of millions of terminal devices and the large-scale application of over a billion tags [2]