Core Viewpoint - The company emphasizes its commitment to a development strategy focused on "technological differentiation, product platformization, and global customer reach" since its inception [1] Group 1 - The company has consistently promoted product innovation and technological breakthroughs, which have provided strong support for capturing market opportunities and achieving organic growth [1] - The company is optimistic about its future development, leveraging its current product portfolio's technology to explore new growth points [1]

Group 1 - Northern Huachuang is a leading domestic semiconductor equipment manufacturer, covering core process equipment such as etching machines, thin film deposition equipment, and cleaning machines, which are essential for memory chip manufacturing [1] - The company is expected to benefit from the growth in equipment orders driven by the expansion and technological upgrades of domestic memory manufacturers during the memory chip price increase cycle [1] - Northern Huachuang has made breakthroughs in advanced process equipment for 3D NAND and HBM, establishing a core competitive advantage in the global memory equipment market [1] Group 2 - Hua Hong Semiconductor is a leading domestic specialty process manufacturer with mature memory chip foundry capabilities, focusing on NOR Flash, eMMC, and SPI NAND [2] - The company is expected to benefit from the rising demand for memory chip foundry services as domestic memory manufacturers expand production [2] - Hua Hong's layout in automotive-grade memory chip foundry will further enhance its resilience against economic cycles [2] Group 3 - Zhongwei Company is a core supplier of etching equipment, with its 5nm etching machine already integrated into the supply chain of memory manufacturers [3] - The demand for high-end equipment is expected to grow due to the trend of upgrading memory chips to advanced processes like 3D NAND and HBM [3] - Zhongwei's layout in thin film deposition equipment enhances its service capabilities for memory manufacturers [3] Group 4 - Lanke Technology is a global leader in memory interface chips, with its products widely used in servers and PCs, holding a leading share in the DDR5 interface chip market [4] - The demand for DDR5 interface chips is expected to surge due to the explosion in AI server and high-end PC demand during the memory chip price increase cycle [4] - Lanke's breakthroughs in HBM interface chips will further open up growth opportunities [4] Group 5 - GigaDevice is a leading domestic memory chip design company, focusing on NOR Flash while also expanding into NAND Flash and DRAM [5] - The company is expected to benefit from the price increase of NOR Flash products driven by the recovery of consumer electronics and AI terminal demand [5] - GigaDevice's layout in automotive-grade memory chips will further expand its downstream application space [5] Group 6 - Shengyi Technology is a leading domestic copper-clad laminate manufacturer, with its products being core raw materials for memory chip packaging [6][7] - The growth in demand for copper-clad laminates is expected to be driven by the expansion of memory manufacturers and the increase in packaging needs during the memory chip price increase cycle [6][7] - Shengyi's breakthroughs in high-frequency and high-speed copper-clad laminates will adapt to the upgrade demands of memory chips [6][7] Group 7 - Shenzhen South Circuit is a leading domestic PCB manufacturer, with its high-end PCB products being core carriers for storage servers and modules [8] - The demand for high-end PCBs is expected to grow due to the explosion in AI server demand and the expansion of memory manufacturers during the memory chip price increase cycle [8] - Shenzhen South Circuit's layout in storage packaging substrates further enhances its position in the memory industry chain [8] Group 8 - Jiangbolong is a leading domestic storage module manufacturer, focusing on the development and manufacturing of storage modules for various applications [9] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [9] - Jiangbolong's layout in automotive-grade storage modules will further open up downstream application spaces [9] Group 9 - Xi'an Yicai is a core enterprise in semiconductor materials, focusing on silicon-based materials essential for memory chip manufacturing [10] - The demand for silicon-based materials is expected to grow due to the expansion and technological upgrades of memory manufacturers during the memory chip price increase cycle [10] - Xi'an Yicai's breakthroughs in 300mm large silicon wafers will adapt to the advanced process needs of domestic storage [10] Group 10 - Tuojing Technology is a leading domestic thin film deposition equipment manufacturer, with its PECVD and ALD equipment being core process equipment for memory chip manufacturing [11] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the upgrade of 3D NAND technology during the memory chip price increase cycle [11] - Tuojing's layout in HBM-related equipment will further adapt to the upgrade demands driven by AI [11] Group 11 - Maiwei Co. is a core domestic semiconductor equipment enterprise, with its equipment already integrated into the supply chain of leading domestic memory manufacturers [12] - The growth in equipment orders is expected to be driven by the expansion of memory manufacturers and the increase in advanced packaging demand during the memory chip price increase cycle [12] - Maiwei's breakthroughs in HBM packaging equipment will adapt to the upgrade demands driven by AI [12] Group 12 - Shengmei Shanghai is a leading domestic semiconductor cleaning equipment manufacturer, with its single-wafer cleaning equipment integrated into the supply chain of leading memory manufacturers [13] - The demand for cleaning equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [13] - Shengmei's breakthroughs in 3D NAND cleaning technology will adapt to the technical iteration needs of memory chips [13] Group 13 - Changdian Technology is a leading domestic packaging and testing enterprise, covering the packaging and testing of various memory chip types [14] - The growth in packaging orders is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [14] - Changdian's breakthroughs in advanced packaging will adapt to the needs of high-end memory chips [14] Group 14 - Changchuan Technology is a leading domestic semiconductor testing equipment manufacturer, with its testing equipment covering memory and logic chips [15] - The demand for testing equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [15] - Changchuan's breakthroughs in DDR5 and HBM testing technologies will adapt to the upgrade demands driven by AI [15] Group 15 - Baiwei Storage is a leading domestic storage chip design and module manufacturer, focusing on various storage modules for different applications [16] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [16] - Baiwei's layout in automotive-grade storage will further open up downstream application spaces [16] Group 16 - China Resources Microelectronics is a leading domestic power semiconductor and storage chip manufacturer, focusing on NOR Flash and eMMC [17] - The company is expected to benefit from the recovery in consumer electronics and industrial control demand during the memory chip price increase cycle [17] - China Resources' layout in automotive-grade storage chips will enhance its resilience against economic cycles [17] Group 17 - Tongfu Microelectronics is a core domestic packaging enterprise, covering the packaging of various memory chip types [18] - The growth in packaging orders is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [18] - Tongfu's breakthroughs in advanced packaging will adapt to the needs of high-end memory chips [18] Group 18 - Yitang Co. is a core domestic semiconductor equipment enterprise, focusing on thin film deposition and rapid thermal processing equipment [19] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [19] - Yitang's breakthroughs in 3D NAND-related equipment will adapt to the technical iteration needs of memory chips [19] Group 19 - Jingsheng Mechanical and Electrical is a leading domestic semiconductor silicon wafer equipment manufacturer, with its equipment integrated into the supply chain of leading memory manufacturers [20] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the increase in silicon wafer demand during the memory chip price increase cycle [20] - Jingsheng's breakthroughs in 300mm large silicon wafer equipment will adapt to the advanced process needs of domestic storage [20] Group 20 - Xichuang Data is a leading domestic storage module and smart terminal manufacturer, focusing on various storage modules for different applications [21] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [21] - Xichuang's layout in automotive-grade storage will further open up downstream application spaces [21] Group 21 - Shannon Chip is a leading domestic storage chip distribution and solution provider, focusing on distribution and technical services for storage chips [22] - The growth in distribution revenue is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [22] - Shannon's layout in storage module solutions will enhance customer stickiness [22] Group 22 - Hushi Silicon Industry is a leading domestic semiconductor silicon wafer manufacturer, covering various specifications essential for memory chip manufacturing [23] - The demand for silicon wafers is expected to grow due to the expansion and technological upgrades of memory manufacturers during the memory chip price increase cycle [23] - Hushi's breakthroughs in 300mm large silicon wafers will adapt to the advanced process needs of domestic storage [23] Group 23 - Unisoc is a leading domestic security chip and storage chip manufacturer, focusing on eMMC and UFS [24] - The company is expected to benefit from the recovery in consumer electronics and the growth in security storage demand during the memory chip price increase cycle [24] - Unisoc's layout in automotive-grade storage chips will enhance its resilience against economic cycles [24] Group 24 - Fudan Microelectronics is a leading domestic FPGA and storage chip manufacturer, covering various storage chip types [25] - The growth in demand for storage products is expected to be driven by the increase in industrial control demand and the acceleration of domestic substitution during the memory chip price increase cycle [25] - Fudan's layout in automotive-grade storage chips will further open up downstream application spaces [25] Group 25 - Zhongke Feicai is a leading domestic semiconductor testing equipment manufacturer, covering testing equipment for memory and logic chips [26] - The demand for testing equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [26] - Zhongke's breakthroughs in 3D NAND testing technology will adapt to the technical iteration needs of memory chips [26] Group 26 - Huahai Qingke is a leading domestic chemical mechanical polishing (CMP) equipment manufacturer, with its CMP equipment integrated into the supply chain of leading memory manufacturers [27] - The demand for CMP equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [27] - Huahai's breakthroughs in 3D NAND polishing technology will adapt to the technical iteration needs of memory chips [27]

Group 1 - The core point of the news is that ACMR, the controlling shareholder of Shengmei Shanghai, is transferring approximately 4.8016 million shares at a price of 160 RMB per share, raising about 768 million RMB, while still retaining its controlling stake after the transfer [1] - ACMR's shareholding before the transfer was approximately 358 million shares, representing 74.49% of Shengmei Shanghai's total shares [1] - This marks the second reduction in shareholding by Hui Wang, the actual controller of Shengmei Shanghai, within six months, with previous reductions occurring at high stock price levels [1] Group 2 - Shengmei Shanghai is a leading domestic semiconductor cleaning equipment manufacturer, with a global market share of 8%, ranking fourth worldwide according to Gartner [2] - The company has a strong order reserve, with total orders amounting to 9.072 billion RMB as of September 2025, reflecting a year-on-year increase of 34.10% [2] - For the first three quarters of 2025, Shengmei Shanghai reported a revenue of 5.146 billion RMB, a year-on-year growth of 29.42%, and a net profit of 1.266 billion RMB, up 66.99% [2]

Group 1 - The core point of the announcement is the preliminary pricing of the share transfer for Shengmei Semiconductor Equipment (Shanghai) Co., Ltd., set at 160.00 CNY per share [3][4]. - A total of 38 institutional investors participated in the inquiry for the share transfer, with a total effective subscription of 5,639,000 shares, resulting in a subscription multiple of approximately 1.17 times [4]. - The preliminary results indicate that 30 institutional investors are expected to be the transferees, with a total of 4,801,648 shares to be transferred [4]. Group 2 - The announcement confirms that the content is consistent with the information provided by the disclosing party [2]. - The share transfer does not involve any change in the company's control and will not affect its governance structure or ongoing operations [6].

Group 1 - The core point of the news is that Shengmei Shanghai (688082.SH) has announced a share transfer price of 160.00 CNY per share based on the inquiry subscription situation as of February 2, 2026, with 38 institutional investors participating in the inquiry transfer [1] - The total number of shares effectively subscribed by institutional investors is 5,639,000, with an effective subscription multiple of approximately 1.17 times [1] - The total number of shares to be transferred is 4,801,648, with 30 institutional investors identified as the preliminary transferees [1] Group 2 - The total amount of the inquiry transfer is calculated to be 768 million CNY [2] - The transfer does not involve a change in company control and will not affect the company's governance structure or ongoing operations [2] - The controlling shareholder, ACMR from the United States, holds a 74.49% stake in Shengmei Shanghai, and the transfer is associated with HUI WANG, the actual controller and chairman of the company [2] Group 3 - Shengmei Shanghai raised a total of 3.685 billion CNY through its initial public offering, with a net amount of 3.481 billion CNY after deducting issuance costs, exceeding the original plan by 1.681 billion CNY [3] - The funds raised are intended for the development and manufacturing center of semiconductor equipment, high-end semiconductor equipment research projects, and to supplement working capital [3] Group 4 - The total issuance costs for Shengmei Shanghai amount to 204 million CNY, with underwriting and sponsorship fees accounting for 174 million CNY [4] - The company has raised a total of 8.167 billion CNY from two fundraising rounds [5]

证券代码：688082 证券简称：盛美上海 公告编号：2026-004 盛美半导体设备（上海）股份有限公司 股东询价转让定价情况提示性公告 ACM RESEARCH, INC.（以下简称"美国 ACMR"或"出让方"）保证向盛 美半导体设备（上海）股份有限公司（以下简称"盛美上海"或"公司"）提供 的信息内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其真实性、准 确性和完整性依法承担法律责任。 （三）本次询价转让拟转让股份已获全额认购，初步确定受让方为 30 家机 构投资者，拟受让股份总数为 4,801,648 股。 二、风险提示 （一）本次询价转让受让方及受让股数仅为初步结果，尚存在拟转让股份被 司法冻结、扣划等风险。本次询价转让的最终结果以中国证券登记结算有限责任 公司上海分公司股份变更登记办理完成的结果为准。 1 （二）本次询价转让不涉及公司控制权变更，不会影响公司治理结构和持续 经营。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 根据2026年2月2日询价申购情况，初步确定的盛美上海股东询价转让（以 下简称"本次询价转让"）的转让价格为160.00元/股。 ...

Core Viewpoint - Shengmei Shanghai (688082.SH) announced a preliminary share transfer price of 160.00 CNY per share based on the inquiry subscription situation as of February 2, 2026 [1] Group 1: Share Transfer Details - A total of 38 institutional investors participated in the bidding, with a combined effective subscription of 5,639,000 shares, resulting in an effective subscription multiple of approximately 1.17 times [1] - The shares intended for transfer have been fully subscribed, with the preliminary determined transferees being 30 institutional investors, who will acquire a total of 4,801,648 shares [1]

Core Viewpoint - Shengmei Shanghai (688082.SH) announced a share transfer plan on January 31, 2023, where its controlling shareholder, ACMR, intends to transfer 4,801,648 shares, representing 1.00% of the total share capital, due to personal funding needs [1][2]. Group 1: Share Transfer Details - The transferring party, ACMR, holds 74.49% of Shengmei Shanghai's total shares and is controlled by HUI WANG, who is also the chairman [1]. - The share transfer will not occur through centralized bidding or block trading, and the minimum transfer price will be set at no less than 70% of the average trading price over the previous 20 trading days [2]. - The total amount expected to be raised from the share transfer is approximately 90.66 million yuan, based on the closing price of 188.80 yuan on January 30, 2023 [1]. Group 2: Shareholder Reduction Results - As of November 21, 2025, HUI WANG and other associated parties have reduced their holdings, with HUI WANG selling 199,794 shares (0.04% of total shares) and other executives also reducing their stakes [3]. - The total amount raised from these reductions includes 34,633,920.43 yuan from HUI WANG and 24,786,328.00 yuan from Wang Jian, among others [4]. Group 3: Fundraising History - Shengmei Shanghai went public on November 18, 2021, raising a total of 3.685 billion yuan, with a net amount of 3.481 billion yuan after deducting issuance costs [4]. - The company initially planned to raise 1.8 billion yuan for semiconductor equipment R&D and working capital, but the final net amount exceeded the original plan by 1.681 billion yuan [4]. - The total fundraising amount from two rounds of financing is approximately 8.167 billion yuan [6].

Core Viewpoint - ACM Research, Inc. plans to transfer 4,801,648 shares of Shengmei Semiconductor Equipment (Shanghai) Co., Ltd., representing 1.00% of the total share capital, through a pre-IPO shareholder inquiry transfer to meet its funding needs [3][8]. Group 1: Share Transfer Details - The total number of shares to be transferred is 4,801,648, which accounts for 1.00% of Shengmei Shanghai's total share capital as of January 30, 2026 [3][4]. - The transfer will not occur through centralized bidding or block trading and is not classified as a secondary market reduction [3]. - The shares acquired through this inquiry transfer cannot be transferred within six months after acquisition [3]. Group 2: Seller Information - The seller, ACMR, is the controlling shareholder of Shengmei Shanghai and is associated with HUI WANG, who is the chairman and actual controller of the company [5]. - ACMR has confirmed that the shares are free from any restrictions or prohibitions on transfer and comply with relevant regulations [5][6]. Group 3: Transfer Pricing and Conditions - The minimum transfer price will not be lower than 70% of the average trading price over the 20 trading days prior to January 30, 2026 [8]. - If the total number of valid subscriptions exceeds the number of shares available, the transfer price will be determined based on price priority, quantity priority, and time priority [9]. Group 4: Investor Eligibility - Eligible investors for the inquiry transfer include institutional investors with appropriate pricing capabilities and risk tolerance, such as securities companies, fund management companies, and qualified foreign institutional investors [10]. Group 5: Company Risk and Control - Shengmei Shanghai does not face any operational risks that require disclosure under the relevant stock exchange rules [11]. - The inquiry transfer is not expected to result in a change of control for Shengmei Shanghai [11].

盛美半导体设备（上海）股份有限公司 股东询价转让计划书 ACM RESEARCH, INC.（以下简称"美国 ACMR"或"出让方"）保证向 盛美半导体设备（上海）股份有限公司（以下简称"公司"或"盛美上海"）提 供的信息内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其真实性、 准确性和完整性依法承担法律责任。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 证券代码：688082 证券简称：盛美上海 公告编号：2026-003 拟参与盛美上海首发前股东询价转让（以下简称"本次询价转让"）的 股东为美国ACMR； 出让方拟转让股份的总数为4,801,648股，占盛美上海总股本的比例为 1.00%； 本次询价转让不通过集中竞价交易或大宗交易方式进行，不属于通过二 级市场减持。受让方通过询价转让受让的股份，在受让后6个月内不得转让； 本次询价转让的受让方为具备相应定价能力和风险承受能力的机构投资 者。 一、拟参与转让的股东情况 （一）出让方的名称、持股数量、持股比例 出让方委托国泰海通证券股份有限公司（以下简称"国泰海通"）组织实施 本次询价转让。截至 2026 年 1 ...