Investment Rating - The report maintains a Neutral rating for Maxscend with a 12-month target price of Rmb86, indicating an upside potential of 23.2% from the current price of Rmb69.81 [2][11]. Core Insights - Management is optimistic about the company's RF modules expansion, the ramp-up of in-house capacity utilization, and new growth opportunities in the long term [1][2]. - The smartphone market is anticipated to take time to transition to the next product cycle (6G), and the shift from fabless to fab-lite may also require time to enhance efficiency and profitability [2]. Summary by Sections 2025 Business Outlook - Management expects quarterly revenues and margins to increase sequentially in 2025, driven by RF modules expansion, improved smartphone seasonality in the second half of 2025, and normalizing depreciation as utilization rates rise [3]. - Inventory levels are projected to decline but remain relatively high due to geopolitical tensions [3]. Xinzhuo Project Development Progress - The 6" and 12" wafer production lines have commenced mass production, with the 12" production line currently achieving a capacity of 4,000 wafers per month, aiming for 5,000 wafers per month by the end of 2025 [4]. - As capacity increases, the depreciation cost per wafer is expected to decrease, leading to margin improvements [4]. New Growth Opportunities - Management is positive about the potential of LEO satellite direct-to-cell functions, which could create additional RF module opportunities for Maxscend [8]. - There are also long-term prospects in high-end markets such as AI and robotics, allowing the company to leverage its in-house capacity more effectively [8].

Core Viewpoint - The company, ZTE Microelectronics, is positioning itself as a leader in the domestic RF front-end chip industry by investing heavily in its own wafer fabrication plant, which is seen as a critical technological foundation for future growth [1][2]. Group 1: Investment in Wafer Fabrication - The establishment of a wafer fabrication plant is crucial for the RF front-end industry, as major international players like Skyworks and Qorvo own their own facilities, while most domestic firms operate on a fabless model [2]. - The trend towards modularization in the RF front-end industry increases the barriers to entry, as higher integration levels are required for RF module products [2][3]. - The company believes that the fabless model is inefficient for RF front-end due to the non-standardized processes involved, making in-house fabrication essential for maintaining competitive advantage [2]. Group 2: Market Changes and Technological Evolution - The company has identified significant market changes, such as the transition from 3G to 4G and then to 5G, as key drivers for its rapid growth [3]. - Current technological advancements necessitate new application forms that traditional RF front-end definitions cannot accommodate, leading to a need for innovative manufacturing resources [3]. Group 3: Patent Dispute with Murata - The company is currently involved in a patent dispute with Japan's Murata, with five patents in question, primarily related to structural and parameter aspects that do not affect the core architecture of its products [4][5]. - The company has initiated a strategy to counter the patent claims and has previously filed for the invalidation of a Murata patent, which was deemed non-innovative by the National Intellectual Property Administration [5]. - The company emphasizes its commitment to fair competition and robust intellectual property management, investing significant resources in legal partnerships to safeguard its innovations [6].

Group 1 - The implementation of the "Private Economy Promotion Law" on May 20 is a significant boost for private enterprises in China, marking a milestone in the development of the private economy [2] - The law is expected to instill confidence in private entrepreneurs, encouraging them to engage in innovation and entrepreneurship [2] - As a representative of Jiangsu's private enterprises, the company Zhuoshengwei (300782) participated in a face-to-face event organized by the National Development and Reform Commission [2] Group 2 - Zhuoshengwei is focused on technological innovation in the RF chip sector, aiming to provide high-performance and differentiated products and services [2] - The company has reported smooth progress in ramping up its 12-inch production line capacity, with cost pressures easing and product performance advantages becoming evident [3] - The L-PAMiD product, developed by the company, is the first domestically produced supply chain product in the industry, entering the verification and small batch delivery phase, with expectations for significant growth in the second half of the year [3] Group 3 - The second-generation SOI process development is progressing well, with WiFi7 modules already achieving scale shipments in the smartphone sector [3] - The company is committed to building a self-controlled RF front-end chip industry chain and accelerating the construction of an industrial ecosystem under the support of the new law [3] - The legal and policy support from the "Private Economy Promotion Law" provides the company with more confidence to deepen its core technology development [3]

Core Insights - The filter industry is increasingly vital in the RF front-end market, especially driven by 4G and 5G technologies, impacting communication signal purity and device performance [1][17] - The global filter market is experiencing steady growth, with a compound annual growth rate (CAGR) of 8.04% from 2018 to 2022, and is projected to reach $9.204 billion by 2025 [1][17] - The demand for filters is expected to surge with the proliferation of 5G smartphones and the commercialization of 6G frequency bands [1][17] Industry Overview - RF front-end components include power amplifiers, low-noise amplifiers, RF switches, filters, duplexers, and antenna tuners, with filters being the largest segment [3] - Filters are essential for eliminating unwanted noise and ensuring effective signal processing [3][15] Industry Development History - The filter industry in China has evolved through four stages, from reliance on imported technology in the 1980s to significant domestic advancements in the 2020s, particularly in the context of 5G commercialization [7] - Domestic companies have made breakthroughs in SAW and BAW filters, although high-end technology still relies on imports [7][19] Industry Chain - The filter industry has a complete supply chain, including raw material supply (copper, aluminum), manufacturing processes, and diverse applications in communication, automotive, and consumer electronics [9] - The demand for filters is growing due to advancements in 5G, IoT, and AI technologies [9] Key Companies - Major players in the filter market include international giants like Broadcom, Qorvo, and Murata, alongside domestic firms such as Wuhan Fangu and Dafu Technology, which are gaining market share through innovation [19][20] - Wuhan Fangu reported a revenue of 252 million yuan in 2024, a 37.7% increase year-on-year [22] - Dafu Technology's revenue from RF products reached 1.161 billion yuan in 2024 [24] Industry Trends - Continuous technological upgrades are expected, with a focus on higher frequencies, lower losses, and smaller sizes, driven by new materials like GaN and LTCC [26] - The application scope of filters is expanding beyond traditional uses to include automotive, industrial automation, and emerging fields like low-orbit satellite communication [27] - The acceleration of domestic substitution is a key driver for future industry growth, with expectations for Chinese companies to increase their global market share significantly by 2030 [29]

Group 1 - The A-share market saw a collective rise in the three major indices, with the Shanghai Composite Index increasing by 0.38%, driven by gains in sectors such as leisure goods, office supplies, and daily chemicals, while ports and shipping sectors faced declines [1] - The chip technology stocks showed strong fluctuations, with the chip ETF (159995) rising by 0.41%, and notable increases in component stocks such as WenTai Technology (up 3.35%), Weir Shares (up 2.48%), and Zhaosheng Micro (up 1.68%) [1] Group 2 - The U.S. Department of Commerce officially announced the repeal of the Biden administration's AI diffusion rules and introduced three additional policy measures to strengthen global semiconductor export controls, specifically targeting Huawei's Ascend chips [3] - Xiangcai Securities emphasized the critical importance of independent AI chip development for the supply chain security of AI technology, highlighting the growing significance of domestic AI chip companies following NVIDIA's reduction of specifications for customized AI chips in China [3] - The chip ETF (159995) tracks the National Chip Index, comprising 30 leading companies in the A-share chip industry, including SMIC, Cambricon, Changdian Technology, and Northern Huachuang [3]

Core Viewpoint - The actual controllers of Zhaosheng Microelectronics (300782.SZ) are planning to reduce their holdings due to personal financial needs, despite the company's declining performance in recent years [1][2]. Group 1: Shareholding and Reduction Plans - The actual controllers, Xu Zhihan, Feng Chenhui, and Yi Gebing, hold 35.37 million shares (6.62%), 40.49 million shares (7.57%), and 32.76 million shares (6.13%) respectively [1]. - They plan to reduce their holdings by up to 5.35 million shares (1% of total share capital) within three months after the announcement [1]. - The potential cash-out from the maximum reduction could amount to approximately 400 million yuan based on the closing price of 73.40 yuan per share on May 16 [1]. Group 2: Company Performance and Financials - Zhaosheng Microelectronics has faced operational pressure, with net profits declining from 21.35 million yuan in 2021 to projected figures of 10.69 million yuan in 2022, 11.22 million yuan in 2023, and 4.02 million yuan in 2024 [2][3]. - The company reported a net loss of 46.62 million yuan in the first quarter of this year, marking its first loss since 2018 [4]. - Since the peak on June 30, 2021, the company's stock price has dropped by approximately 80% [5]. Group 3: Company Background - Zhaosheng Microelectronics specializes in the research, development, production, and sales of radio frequency integrated circuits, providing solutions for various RF components and low-power Bluetooth microcontroller chips [2].

Core Viewpoint - The actual controllers of Zhaosheng Microelectronics (卓胜微) plan to reduce their shareholding by up to 5.35 million shares, representing 1% of the total share capital, between June 10, 2025, and September 9, 2025 [1][2]. Shareholding Reduction Plan - The shareholding reduction will be executed through block trading or competitive bidding methods [1][2]. - The reduction period is set for three months following the announcement, starting fifteen trading days after the disclosure [2]. Shareholder Information - The actual controllers, Xu Zhihan (许志翰), Feng Chenhui (冯晨晖), and Tang Zhuang (唐壮), collectively control 32.92% of the voting rights of the company [2][3]. - Yi Gebing (易戈兵) has delegated all voting rights associated with his 6.13% shareholding to Tang Zhuang [3]. Company Background - Zhaosheng Microelectronics was listed on the Shenzhen Stock Exchange's Growth Enterprise Market on June 18, 2019, with an initial public offering of 25 million shares at a price of 35.29 yuan per share [3]. - The total funds raised from the IPO amounted to 882.25 million yuan, with a net amount of 828.86 million yuan after deducting issuance costs [3]. Recent Fundraising Activities - In February 2021, the company raised 3.00 billion yuan through a private placement of shares at a price of 565.85 yuan per share, with a net amount of approximately 2.97 billion yuan after expenses [4]. - The total fundraising from the two public offerings since listing amounts to approximately 3.89 billion yuan [4]. Future Fundraising Plans - The company has announced a plan to raise up to 3.50 billion yuan through a new issuance of A-shares, intended for expansion of RF chip manufacturing and to supplement working capital [4][5].

| 序号 | 股东名称 | 持股数量(股) | 占公司总股本比例 | | --- | --- | --- | --- | | | 许志翰 | 35,373,050 | 6.62% | | 2 | FENG CHENHUI(冯晨晖) | 40,491,416 | 7.57% | | ਤੇ | YI GEBING(易戈兵) | 32,757,451 | 6.13% | 具体来看，持有卓胜微股份 108,621,917 股（占公司总股本比例20.32%）的实际控制人及其一致 行动人许志翰 、FENG CHENHUI（冯晨晖）、YI GEBING（易戈兵）计划在该公告披露之日起 十五个交易日后的三个月内以集中竞价方式及/或大宗交易方式合计减持公司股份不超过5,345,475 股（占公司总股本比例1.00%）。 依据卓胜微2024年年报，许志翰是卓胜微董事长、总经理；FENG CHENHUI（冯晨晖）是卓胜微 董事、副总经理。YI GEBING（易戈兵）则将其持有的卓胜微6.13%的股权对应的全部表决权、 如果您希望可以时常见面，欢迎标星收藏哦~ 来源：内容来自半导体行业观察综合。 2025年5月18日晚间，市值近40 ...

Group 1: Stock Trading Anomalies - Chengfei Integration reported severe abnormal stock fluctuations, indicating a potential market sentiment overheating, with 96.91% of revenue from automotive parts and tooling, and only 1.74% from aerospace components [3] - Lijun Co. noted short-term market sentiment overheating in its stock, attributed to increased attention on military aircraft-related stocks due to geopolitical changes [4][5] - Yuzhong A stated that its stock has seen significant short-term gains, but there have been no major changes in its operational environment [8] Group 2: Risk Warnings and Suspensions - Zitian Technology received a delisting risk warning due to false financial reporting, with a deadline for rectification that was not met, leading to a potential delisting [6] - ST Mingjia announced the removal of its delisting risk warning but will continue to face other risk warnings, with a temporary suspension of trading [7] - ST Shengda's stock will be suspended for one day before resuming trading after the removal of other risk warnings [11] Group 3: Mergers and Acquisitions - Guangyang Co. is planning to acquire 100% of Ningbo Yinqiu Technology, leading to a suspension of its stock trading [9] - Electric Power Investment is also planning to acquire shares in Baiyin Hua Coal Power, with its stock set to resume trading [10] Group 4: Shareholder Reductions - Ruiling Co.'s controlling shareholder plans to reduce its stake by up to 3%, with specific figures provided for individual executives [13] - New Meixing's controlling shareholder intends to reduce its stake by up to 3% as well [14] - Yujian Intelligent's actual controllers plan to collectively reduce their stake by up to 2.99% [15] Group 5: Major Contracts - Qunxing Toys announced a 113 million yuan contract with Tencent for providing computing power services [23]

申请入围"中国IC独角兽" 半导体高质量发展创新成果征集 5月18日，江苏卓胜微电子股份有限公司（股票代码：300782，以下简称"卓胜微"）发布公告称，公司 实际控制人及其一致行动人许志翰、FENGCHENHUI（冯晨晖）、YIGEBING（易戈兵）计划通过集中 竞价及/或大宗交易方式合计减持不超过534.55万股，占公司总股本的1%，减持原因均为个人资金需 求。 根据公告，本次减持将在披露之日起15个交易日后的3个月内实施，股份来源包括首发前持有及转增股 本取得的股份，以及易戈兵通过离婚财产分割获得的股份。值得注意的是，易戈兵的股份来源于2023年 与公司原实控人之一TANGZHUANG（唐壮）的财产分割，当时唐壮将其持有的3275.75万股转让给易 戈兵，该事项曾引发市场对"离婚规避减持限制"的关注。对此，公告明确表示，此次减持符合证监会关 于"不得以离婚等方式规避减持限制"的监管要求。 三位股东在公告中承诺将严格履行此前作出的股份流通限制及减持承诺，包括锁定期、减持比例及价格 下限等条款。公司特别强调，本次减持不会导致控制权变更，也不会影响持续经营。 截至5月16日收盘，卓胜微股价为73.40元/股， ...