证券代码：688380 证券简称：中微半导 公告编号：2023-044 中微半导体（深圳）股份有限公司 首发限售股份上市流通公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 根据中国证券监督管理委员会《关于同意中微半导体（深圳）股份有限公司首 次公开发行股票注册的批复》（证监许可〔2022〕910 号），同意公司首次公开发行 股票的注册申请。公司获准向社会公开发行人民币普通股 63,000,000 股，每股发 行价格为 30.86 元，并于 2022 年 8 月 5 日在上海证券交易所科创板挂牌上市，发 行完成后总股本为 400,365,000 股，其中有限售条件流通股为 346,424,749 股，占 公司总股本的 86.53%；无限售条件流通股为 53,940,251 股，占公司总股本的 13.47%。 公司首次公开发行网下配售限售的 2,842,457 股已于 2023 年 2 月 6 日上市流通。 公司首次公开发行限售（含部分战略配售限售）的 72,358,028 股，占公司总股本的 18.07%，已于 202 ...

中信证券股份有限公司 关于中微半导体（深圳）股份有限公司 首次公开发行部分限售股上市流通的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐机构"）作为中微 半导体（深圳）股份有限公司（以下简称"公司"、"中微半导"或"发行人"） 首次公开发行股票并在科创板上市的保荐机构。根据《中华人民共和国公司法》 《中华人民共和国证券法》《证券发行上市保荐业务管理办法》《上海证券交易所 科创板股票上市规则》等有关规定，对公司首次公开发行部分限售股上市流通的 事项进行了核查，核查情况如下： 一、本次上市流通的限售股类型 根据中国证券监督管理委员会《关于同意中微半导体（深圳）股份有限公司 首次公开发行股票注册的批复》（证监许可〔2022〕910 号），同意公司首次公开 发行股票的注册申请。公司获准向社会公开发行人民币普通股 63,000,000 股，每 股发行价格为 30.86 元，并于 2022 年 8 月 5 日在上海证券交易所科创板挂牌上 市，发行完成后总股本为 400,365,000 股，其中有限售条件流通股为 346,424,749 股，占公司总股本的 86.53%；无限售条件流通股为 53,940,25 ...

Group 1: Inventory and Product Structure - The company's inventory level continues to decline, with structural shortages observed by the end of Q3 2023, indicating a fast turnover rate and supply-demand imbalance [2][3] - The product structure includes MCU, SOC, ASIC chips, and power devices, categorized by application areas: Consumer Electronics (41-42%), Home Appliances (38-39%), Industrial Control (16-17%), and Automotive Electronics (3-4%) [2][3] Group 2: Chip Shortages and Pricing Strategy - The shortage of chips for e-cigarettes is attributed to increased penetration of MCUs in e-cigarette solutions, sudden demand spikes, and limited inventory among downstream distributors and customers [3] - In 2023, the company focused on destocking and market capture, leading to aggressive pricing strategies with increasing discounts in the first three quarters, followed by a reduction in discounts and a recovery in prices and gross margins in Q4 [3] Group 3: Cost and Future Outlook - The procurement cost of wafers has significantly decreased from historical highs, primarily in mature processes [3] - The company's performance is expected to align with national economic trends, with increasing competition among chip design companies, but the company remains optimistic about future growth due to strong funding and ongoing R&D efforts [3]

证券代码： 688380 证券简称：中微半导 公告编号：2023-043 中微半导体（深圳）股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 截至 2023 年 11 月 30 日，中微半导体（深圳）股份有限公司（以下简称"公 司"）通过上海证券交易所交易系统以集中竞价交易方式累计回购公司股份 500,000 股，占公司总股本的比例为 0.12%，回购成交的最高价为 24.77 元/股， 最低价为 23.55 元/股，支付的资金总额为人民币 12,143,239.60 元（不含印花税、 交易佣金等交易费用）。 2023 年 8 月 10 日，公司召开了第二届董事会第六次会议，审议通过了《 关于以集中竞价交易方式回购公司股份方案的议案》，同意公司使用 3,000 万 元至 6,000 万元的超募资金以集中竞价交易方式回购公司股份，回购价格不超 过 30.86 元/股，主要用于员工持股计划或股权激励计划，回购期限为自公司董 事会审议通过本次回购股份方案之日起 12 个月 ...

证券代码：688380 证券简称：中微半导 公告编号：2023-042 中微半导体（深圳）股份有限公司 关于召开 2023 年第三季度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 投资者可于 2023 年 11 月 09 日（星期四）至 11 月 14 日（星期二）16:00 前 登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 info@mcu.com.cn 进行提问。公司将在说明会上对投资者普遍关注的问题进行回 答。 中微半导体（深圳）股份有限公司（以下简称"公司"）已于 2023 年 10 月 27 日发布公司 2023 年第三季度报告，为便于广大投资者更全面深入地了解公司 2023 第三季度度经营成果、财务状况，公司计划于 2023 年 11 月 15 日下午 14:00-15:00 举行 2023 年第三季度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2023 年第三季度的经 营成果及财务指标的具体情况与投 ...

证券代码： 688380 证券简称：中微半导 公告编号：2023-041 中微半导体（深圳）股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 截至 2023 年 10月 31 日，中微半导体（深圳）股份有限公司（以下简称"公 司"）通过上海证券交易所交易系统以集中竞价交易方式累计回购公司股份 500,000 股，占公司总股本的比例为 0.12%，回购成交的最高价为 24.77 元/股， 最低价为 23.55 元/股，支付的资金总额为人民币 12,143,239.60 元（不含印花税、 交易佣金等交易费用）。 2023 年 8 月 10 日，公司召开了第二届董事会第六次会议，审议通过了《 关于以集中竞价交易方式回购公司股份方案的议案》，同意公司使用 3,000 万 元至 6,000 万元的超募资金以集中竞价交易方式回购公司股份，回购价格不超 过 30.86 元/股，主要用于员工持股计划或股权激励计划，回购期限为自公司董 事会审议通过本次回购股份方案之日起 12 个月内 ...

Group 1: Company Overview - Zhongwei Semiconductor is a platform chip design company focused on MCU solutions, aiming to provide comprehensive chip-level solutions for smart controllers [2][3] - Established in 1996, the company transitioned into chip design in 2001 and has over 20 years of development in MCU design capabilities [3] Group 2: Financial Performance - In Q3 2023, the company achieved revenue of 176 million CNY, with a shipment volume of nearly 470 million units, showing year-on-year and quarter-on-quarter growth [3] - The total shipment volume reached nearly 1.2 billion units by the end of the reporting period, surpassing the previous year's total [3] - Despite revenue growth, net profit attributable to shareholders was negative due to significant price reductions and increased R&D investments [3][4] Group 3: Market Segmentation - In the first three quarters, revenue from consumer electronics and home appliances each accounted for nearly 40%, while industrial control contributed around 16% and automotive electronics 3-4% [3] - The automotive electronics segment is a key focus for future growth, with current revenue around 10 million CNY from only 3 wafer products and over 10 part numbers [4][5] Group 4: Profitability and Margins - The gross margin reached a historical low in Q3, with consumer electronics showing negative margins, while home appliances and industrial control maintained around 20% [3] - Future gross margins are expected to rise, stabilizing between 30-40% as market demand recovers and inventory of high-cost products decreases [4] Group 5: Inventory and Pricing Trends - The current inventory structure consists of 70% wafers and 30% packaged products, with MCU prices having bottomed out [4] - Inventory reduction is expected to continue for approximately six more months, although some products are already experiencing supply shortages [4]

Financial Performance - The company's operating revenue for Q3 2023 was ¥175,555,774.15, representing an increase of 87.35% compared to the same period last year[5]. - The net profit attributable to shareholders was -¥32,468,133.24, a decrease of 226.59% year-on-year[5]. - The net profit after deducting non-recurring gains and losses was -¥24,792,697.97, with a year-to-date total of -¥40,684,658.44, reflecting a decrease of 140.27%[6]. - The company experienced a significant decline in gross margin due to high inventory costs and a decrease in product prices, impacting overall revenue[6]. - The net profit attributable to shareholders for Q3 2023 was -226.59 million, primarily due to weak downstream demand and high inventory costs[11]. - The net profit attributable to shareholders from the beginning of the year to the end of the reporting period was -108.44 million, indicating a decline in sales price and gross profit despite a significant increase in product shipment volume[11]. - The total profit for Q3 2023 was CNY -12,096,820.65, down from CNY 70,259,245.50 in Q3 2022, reflecting a substantial decrease in overall financial performance[23]. - Basic and diluted earnings per share for Q3 2023 were both -¥0.08, a decrease of 214.29% compared to the previous year[6]. - Basic and diluted earnings per share for Q3 2023 were both CNY -0.01, compared to CNY 0.20 in the same period last year, reflecting a significant decline in earnings per share[24]. Research and Development - The total R&D investment for the quarter was ¥31,818,075.91, which accounted for 18.12% of operating revenue, an increase of 4.26 percentage points year-on-year[6]. - The company plans to continue increasing investment in new product research and development[11]. - Research and development expenses rose to CNY 87,129,575.33, an increase of 18.0% compared to CNY 73,812,722.50 in 2022[21]. Assets and Liabilities - The total assets at the end of the reporting period were ¥3,128,539,721.20, a decrease of 7.14% compared to the end of the previous year[6]. - The company's total assets decreased to CNY 3,128,539,721.20 from CNY 3,369,252,746.57, reflecting a decline of 7.1%[19]. - Current assets totaled CNY 2,883,121,838.58, down 8.0% from CNY 3,135,780,059.59 at the end of 2022[18]. - Total liabilities decreased to CNY 132,284,362.44 from CNY 181,251,300.69, a reduction of 27.0%[19]. - The company's equity attributable to shareholders decreased to CNY 2,996,255,358.76 from CNY 3,188,001,445.88, a decline of 6.0%[19]. Cash Flow - The company reported a cash flow from operating activities of -¥106,921,079.37 year-to-date, indicating ongoing financial challenges[6]. - Operating cash flow for the first nine months of 2023 was CNY -106,921,079.37, an improvement from CNY -298,931,594.18 in the same period of 2022[26]. - The company generated CNY 420,159,920.83 in cash from sales and services in the first nine months of 2023, up from CNY 393,719,718.23 in the same period of 2022, showing a growth of approximately 6.5%[25]. - The cash and cash equivalents at the end of Q3 2023 stood at CNY 672,141,315.88, down from CNY 1,659,391,452.88 at the end of Q3 2022, indicating a decrease of about 59.5%[27]. - The company recorded cash inflows from investment activities of CNY 2,144,631,908.70 in the first nine months of 2023, compared to CNY 1,075,298,346.53 in the same period of 2022, representing an increase of approximately 99.5%[26]. - The total cash outflow from financing activities in Q3 2023 was CNY 190,693,645.60, compared to CNY 37,447,321.26 in Q3 2022, indicating a significant increase in cash outflows related to financing[27]. Inventory and Costs - Total operating costs increased to CNY 490,829,291.83, up 26.5% from CNY 387,713,769.40 in the previous year[21]. - Inventory increased to CNY 575,602,104.73, up 7.9% from CNY 534,629,108.51[18]. - The company reported a tax expense of CNY -6,168,946.38 in Q3 2023, compared to CNY 792.60 in Q3 2022, highlighting a substantial increase in tax-related losses[23].

证券代码：688380 证券简称：中微半导 公告编号：2023-040 中微半导体（深圳）股份有限公司 2023 年第一次临时股东大会决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2023 年 10 月 13 日 （二） 股东大会召开的地点：深圳市前海深港合作区南山街道桂湾三路 91 号前 海金融中心 T1 栋 21 楼会议室 1 （五） 公司董事、监事和董事会秘书的出席情况 1、 公司在任董事 9 人，出席 9 人； 2、 公司在任监事 3 人，出席 3 人； 3、 董事会秘书兼财务总监出席本次会议。 二、 议案审议情况 （一） 非累积投票议案 1、 议案名称：《关于使用部分超募资金永久补充流动资金的议案》 审议结果：通过 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 11 | | --- | --- | | 普通股股东人 ...

2023 年第一次临时股东大会 北京益科(成都)律师事务所 法律意见书 1-223 | 恩成 名字第445号 北京盈科(成都)律师事务所 关于 中微半导体(深圳)股份有限公司 Z 法律意见书 (成都)律师事务所 RM CHENGDU OFFICE 大道177号由海国际R 1 北京召科(成都)律师事务所 法律意见书 北京盈科(成都)律师事务所 关于中微半导体(深圳)股份有限公司 2023 年第一次临时股东大会之法律意见书 致:中微半导体(深圳)股份有限公司 根据《中华人民共和国证券法》(以下简称"《证券法》")《中华人民共和国公司 法》(以下简称"《公司法》")《上市公司股东大会规则》(以下简称"《股东大会规则》") 等法律、行政法规和规范性文件以及《中微半导体(深圳) 股份有限公司章程》(以下简 称"《公司章程》")的规定,北京盈科(成都)律师事务所(以下简称"本所")接受中 微半导体(深圳) 股份有限公司(以下简称"公司")的委托,指派本所唐萍律师、彭路律 师(以下简称"本所经办律师")出席公司2023年第一次临时股东大会(以下简称"本次 股东大会"),并对本次股东大会的相关事项进行见证. 就本次股东大会的 ...