证券代码：688368 证券简称：晶丰明源 公告编号：2023-094 上海晶丰明源半导体股份有限公司 关于诉讼事项二审（终审）判决结果的公告 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、准确性和完整性依法承担法律责任。 重要内容提示: 是否会对上市公司损益产生负面影响：本次判决为二审（终审）判决， 不涉及公司权利义务，不会对公司生产经营及本期利润或期后利润产生影响。 近日，上海晶丰明源半导体股份有限公司（以下简称"公司"）收到了中华 人民共和国最高人民法院《行政判决书》（案号：（2023）最高法知行终 201 号）。 根据该判决书，就原告矽力杰半导体技术（杭州）有限公司因发明专利权无效行 政纠纷一案，不服国家知识产权局作出的无效宣告请求审查决定提起的行政诉 讼，北京知识产权法院裁定驳回原告矽力杰半导体技术（杭州）有限公司的诉讼 请求。矽力杰半导体技术（杭州）有限公司不服，再次向中华人民共和国最高人 民法院提起上诉。中华人民共和国最高人民法院判定驳回上诉，维持一审原判。 现就有关情况公告如下： 一、诉讼基本情况 2019 年 7 月 22 日，公司收到 ...

证券代码：688368 证券简称：晶丰明源 公告编号：2023-093 上海晶丰明源半导体股份有限公司 关于收到上海证券交易所《关于上海晶丰明源半导 体股份有限公司向不特定对象发行可转换公司债券 申请文件的审核问询函》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、准确性和完整性依法承担法律责任。 上海晶丰明源半导体股份有限公司（以下简称"公司"）于 2023 年 8 月 10 日收到上海证券交易所（以下简称"上交所"）出具的《关于上海晶丰明源半导 体股份有限公司向不特定对象发行可转换公司债券申请文件的审核问询函》（上 证科审（再融资）【2023】199 号，以下简称"《问询函》"），上交所审核机构对公 司提交的向不特定对象发行可转换公司债券申请文件进行了审核，并形成了首轮 问询问题。 公司与相关中介机构将按照《问询函》的要求，对相关问题进行逐项落实， 并及时提交对《问询函》的回复，回复内容将通过临时公告方式及时披露，并通 过上交所发行上市审核业务系统报送相关文件。 公司本次向不特定对象发行可转换公司债券事项尚需通过上交所审核，并获 得中国证券监督 ...

上海证券交易所文件 上证科审（再融资）〔2023〕199 号 关于上海晶丰明源半导体股份有限公司向不 特定对象发行可转换公司债券 申请文件的审核问询函 上海晶丰明源半导体股份有限公司、华泰联合证券有限责任公司： 根据《证券法》《上市公司证券发行注册管理办法》《上海 证券交易所上市公司证券发行上市审核规则》等有关法律、法规 及本所有关规定等，本所审核机构对上海晶丰明源半导体股份有 限公司（以下简称发行人或公司）向不特定对象发行可转换公司 债券申请文件进行了审核，并形成了首轮问询问题。 1.关于本次募投项目必要性 根据申报材料，1）公司主营业务为电源管理芯片、驱动控 制芯片的研发与销售，产品包括 LED 照明电源管理芯片、电机 1 ─────────────── 2 驱动与控制芯片、AC/DC 电源管理芯片和 DC/DC 电源管理芯片 等。2）公司本次向不特定对象发行可转换公司债券的募集资金， 将用于"高端电源管理芯片产业化项目"、"研发中心建设项目"及 补充流动资金。其中"研发中心建设项目"拟购置研发中心暨总部 大楼用于研发办公区及研发实验室等，本次拟购置场地面积为 6,753 平方米。 是否还需要在相关部门履 ...

证券代码：688368 证券简称：晶丰明源 公告编号：2023-092 上海晶丰明源半导体股份有限公司 关于变更保荐机构后重新签订募集资金专户存储 三方监管协议的公告 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、准确性和完整性依法承担法律责任。 上海晶丰明源半导体股份有限公司（以下简称"公司"）于 2023 年 6 月 30 日在上海证券交易所网站（www.sse.com.cn）披露了《上海晶丰明源半导体股份 有限公司关于更换持续督导保荐机构及保荐代表人的公告》。因聘请华泰联合证 券有限责任公司（以下简称"华泰联合证券"）担任公司向不特定对象公开发行 可转换公司债券的保荐机构，公司与原保荐机构广发证券股份有限公司（以下简 称"广发证券"）以及存放募集资金的商业银行签订的《募集资金专户存储三方 监管协议》相应终止，广发证券未完成的持续督导工作由华泰联合证券承接。 一、募集资金基本情况 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意上海晶 丰明源半导体股份有限公司首次公开发行股票注册的批复》（证监许可 [2019]1670 号）同意，公司首次 ...

证券代码：688368 证券简称：晶丰明源 公告编号：2023-073 上海晶丰明源半导体股份有限公司 关于召开 2022 年度暨 2023 年第一季度业绩说明会 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、准确性和完整性依法承担法律责任。 重要内容提示： 会议召开时间：2023 年 6 月 16 日(星期五)上午 10:00-11:00 会议召开地点：上证路演中心（网址： http://roadshow.sseinfo.com/） 会议召开方式：网络文字互动 投资者可于 6 月 15 日(星期四)16:00 前通过公司邮箱：IR@bpsemi.com 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。 上海晶丰明源半导体股份有限公司（以下简称"公司"）已于 2023 年 4 月 8 日发布《公司 2022 年年度报告》，于 2023 年 4 月 26 日发布《公司 2023 年第 一季度报告》。为便于广大投资者更全面深入地了解公司经营成果及财务状况， 公司计划于 2023 年 6 月 16 日(星期五)上午 10:00-11:00 举 ...

Financial Performance - The company reported a revenue of CNY 265.09 million for Q1 2023, a decrease of 12.18% compared to the same period last year[5]. - The net profit attributable to shareholders was a loss of CNY 60.02 million, representing a decline of 422.82% year-on-year[6]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was a loss of CNY 77.44 million, down 112.34% from the previous year[6]. - The company's gross margin for the period was 23.20%, a decrease of 6.57% compared to the same period last year[7]. - The average selling price of products decreased by 33.23% year-on-year, although the shipment volume increased by 31.52%[7]. - Net profit for Q1 2023 was a loss of ¥60,015,308.07, compared to a loss of ¥11,479,192.95 in Q1 2022, indicating a significant decline in profitability[21]. - Basic earnings per share for Q1 2023 were -¥0.95, compared to -¥0.19 in Q1 2022[21]. - The net loss for Q1 2023 was CNY 53,515,247.23, compared to a net profit of CNY 13,238,945.97 in Q1 2022, reflecting a significant decline in profitability[28]. - Basic earnings per share for Q1 2023 were -CNY 0.85, compared to 0.21 in Q1 2022, highlighting a negative shift in earnings performance[28]. Research and Development - Research and development expenses totaled CNY 87.05 million, accounting for 32.84% of revenue, an increase of 4.29 percentage points year-on-year[6]. - Research and development expenses for Q1 2023 were ¥87,051,722.89, compared to ¥86,170,679.39 in Q1 2022, showing a slight increase[20]. - R&D expenses increased to CNY 55,385,838.40, up from CNY 54,096,863.39 in the previous year, indicating a focus on innovation[27]. Cash Flow and Liquidity - The net cash flow from operating activities improved to CNY 56.54 million, attributed to better management of long-term prepayments and receivables[8]. - In Q1 2023, the company reported a net cash flow from operating activities of ¥56,538,782.44, a significant improvement compared to a net cash outflow of ¥293,729,698.94 in Q1 2022[22]. - The company’s cash received from sales of goods and services was ¥262,063,397.77 in Q1 2023, down 11.2% from ¥295,118,857.87 in Q1 2022[22]. - The company’s cash outflow for purchasing goods and services was ¥110,824,507.99 in Q1 2023, a decrease of 78.1% compared to ¥504,962,462.75 in Q1 2022[22]. - The company’s net cash flow from financing activities was ¥46,501,174.98 in Q1 2023, down from ¥90,499,706.02 in Q1 2022[23]. - Operating cash flow for Q1 2023 was RMB 151,347,795.73, a significant improvement from a negative RMB 292,449,778.27 in Q1 2022, indicating a turnaround in operational efficiency[31]. - Total cash inflow from operating activities reached RMB 367,577,304.47, compared to RMB 324,072,007.48 in the same period last year, reflecting a year-over-year increase of approximately 13.5%[31]. - Cash outflow from operating activities decreased to RMB 216,229,508.74 from RMB 616,521,785.75, marking a reduction of about 65%[31]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 2.49 billion, a decrease of 0.86% from the end of 2022[6]. - Total assets as of Q1 2023 were ¥2,494,708,177.98, a slight decrease from ¥2,516,320,053.51 in the previous year[18]. - Total liabilities increased to ¥1,003,409,888.00 in Q1 2023 from ¥989,713,759.07 in Q1 2022[18]. - The total liabilities increased to CNY 1,049,244,866.69 from CNY 996,413,764.97, indicating a rise in financial obligations[27]. - The company's total equity decreased to CNY 1,701,619,084.93 from CNY 1,730,788,208.90, showing a reduction in shareholder value[27]. - Current liabilities remained stable at RMB 679,454,283.39, consistent with the previous reporting period[34]. - Total liabilities amounted to CNY 989,713,759.07, a decrease of CNY 10,970,318.47 from the previous total of CNY 1,000,684,077.54[35]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 6,259[13]. - The top shareholder, Hu Liqiang, holds 16,564,500 shares, representing 26.33% of the total shares[13]. - The top three shareholders collectively hold 66.81% of the shares, indicating a high concentration of ownership[13]. - The company has no preferred shareholders with restored voting rights as of the reporting date[13]. Other Information - The company launched a restricted stock incentive plan in Q1 2023, incurring share-based payment expenses of CNY 24 million[7]. - The company has not disclosed any new product or technology developments in this report[15]. - There are no significant mergers or acquisitions reported during the quarter[15]. - The company has adopted new accounting standards starting in 2023, which may impact future financial reporting and analysis[32]. - The company is expected to continue investing in R&D and exploring market expansion opportunities despite the current financial challenges[27].

Financial Performance - In 2022, the company reported a net profit attributable to shareholders of -205,866,848.77 RMB, indicating a significant loss for the year[6]. - The company did not declare any profit distribution or capital reserve transfer to share capital for 2022 due to negative distributable profits[6]. - The company reported a total revenue of RMB 1.08 billion in 2022, a decrease of 53.12% compared to the previous year[22]. - The net profit attributable to shareholders was a loss of RMB 205.87 million, down 130.39% year-on-year[22]. - The company recorded a net cash flow from operating activities of -RMB 405.55 million, a decline of 180.27% year-on-year[22]. - The company’s total assets at the end of 2022 were RMB 2.52 billion, a decrease of 10.22% from the beginning of the year[22]. - The net asset attributable to shareholders was RMB 1.53 billion, down 19.95% from the previous year[22]. - The gross profit margin for 2022 was 17.58%, down 30.35 percentage points from 2021[92]. - The company reported a net loss of CNY 205,866,848.77 for 2022, a decline of 128.96% year-on-year[88]. Revenue and Sales - The company faced a substantial decline in revenue due to economic environment changes, reduced market demand, and product price reductions[4]. - The overall sales volume decreased by 33.62% year-on-year, but there was a 29.98% increase in sales volume in Q4 compared to Q4 of the previous year[24]. - The average product price decreased by 29.37% year-on-year due to efforts to clear excess inventory[25]. - The total revenue from the main business in 2022 was 1.079 billion yuan, down from 2.302 billion yuan in 2021, representing a decline of 53.12%[40]. - In 2022, the company's LED lighting driver chip sales revenue was 906 million yuan, a decrease of 54.29% compared to the previous year[41]. - The sales revenue of AC/DC power chips was 120.23 million yuan, a decrease of 46.61% year-on-year, but increased by 37.04% when excluding auxiliary power products[42]. - The company achieved sales revenue of 5.08 million yuan from DC/DC power chips in 2022, with two new products launched during the year[43]. Research and Development - The company’s R&D expenditure accounted for 28.09% of its revenue, an increase of 15.11 percentage points from the previous year[23]. - R&D expenses increased by 60.68% year-on-year, reaching RMB 279.97 million, reflecting the company's commitment to product development in power management chip sectors[27]. - The company is developing a self-researched low-voltage BCD process platform to enhance its DC/DC power chip product capabilities[46]. - The company is focused on enhancing chip integration and reducing production costs through ongoing R&D efforts in high-density integrated frameworks and high-performance DC/DC power management chips[70]. - The company has successfully developed an external AC/DC power chip magnetic coupling series solution, which features stable performance and a long usage cycle[58]. - The company has advanced technology in LED lighting driver chips, having achieved key technological breakthroughs in high-precision constant current technology[60]. - The company is actively developing a low-voltage BCD process platform to enhance its DC/DC product capabilities[77]. Inventory and Supply Chain - The company’s inventory net value decreased by 35.19% from the previous year, with a significant reduction in finished goods inventory by 64.32%[26]. - The company faced increased inventory pressure due to a decline in downstream demand and increased upstream supply capacity[37]. - The production volume of LED driver chips decreased by 45.42% year-on-year, while the sales volume dropped by 33.93%, resulting in a production-to-sales ratio of 112.15%[97]. - The inventory levels for LED driver chips decreased significantly, with a year-on-year reduction of 65.69%[97]. Corporate Governance and Compliance - The company’s board of directors and management have confirmed the accuracy and completeness of the annual report[5]. - The company emphasizes the importance of investor awareness regarding risks associated with forward-looking statements in the report[7]. - The company has established and strictly implemented internal control systems to enhance corporate governance, aligning with regulatory requirements[142]. - The company held multiple shareholder meetings throughout 2022, with no significant resolutions or issues reported[144]. - The company has not faced any major adverse impacts from competition with its controlling shareholders[144]. - The company received a warning letter from the China Securities Regulatory Commission due to misstatements in the 2021 annual report and subsequent quarterly reports, which included prepaid items and other receivables[159]. Strategic Plans and Future Outlook - The company anticipates continued significant investment in technology research and personnel costs in the future[4]. - There is a risk of ongoing losses if market recovery is slow and sales or R&D project progress does not meet expectations[4]. - The company plans to strengthen R&D investment in strategic new product lines to enhance long-term competitiveness[37]. - The company aims to enhance its R&D investment in key areas to elevate its power management chip technology to an internationally advanced level[132]. - The company plans to launch new products in the AC/DC power chip sector, with 18W-120W fast-charging products already in mass production[138]. - The company anticipates a recovery in market demand as overall industry inventory returns to reasonable levels, aiming for a balance between supply and demand[131]. Employee and Talent Management - The total number of employees in the parent company and major subsidiaries is 520, with 341 being technical personnel, representing approximately 65.5% of the total workforce[176]. - The company emphasizes employee training, focusing on professional skills and management capabilities to enhance employee competency and career development[179]. - The company has established a multi-channel incentive model to attract and retain top talent in the competitive integrated circuit design industry[81]. - The company has implemented a stock incentive plan to attract and retain key employees, enhancing team cohesion and competitiveness[195]. Intellectual Property and Innovation - The company applied for 72 new intellectual property projects during the reporting period, including 52 invention patents, and has a total of 739 intellectual property projects, with 595 granted[64]. - The company has received a total of 106 domestic invention patents and 21 foreign invention patents, showcasing its commitment to innovation[76]. Financial Management and Investments - The company reported a significant increase in financial expenses by 130.88% to 7,876,770.09 RMB due to increased borrowing costs[111]. - Long-term equity investments rose by 801.63% to 160,681,721.24 RMB, attributed to the acquisition of a stake in Nanjing Lingou Chuangxin Electronics[116]. - The company plans to apply for an increase in the comprehensive credit limit for 2022, indicating a strategy for financial expansion[166]. - The company is focused on optimizing its financing structure through the pledge of wholly-owned subsidiaries[170].

证券代码：688368 证券简称：晶丰明源 上海晶丰明源半导体股份有限公司投资者关系活动记录表 编号：2022-005 | --- | --- | --- | |-------------------------|------------------------------------------|---------------------------------------------------------| | 投资者关系活动 | ■特定对象调研(电话调研 | ) □分析师会议 | | 类别 | □媒体采访 □业绩说明会 | | | | □新闻发布会 □路演活动 | | | | □现场参观 □其他 | | | 参与单位名称及 人员姓名 | 详见附件 | | | 时间 2022 | 年 5 月 24 日 | 10：00-11：20 | | | 2022 年 5 月 17 日 10： | 00-11：00 | | | 2022 年 5 月 30 日 | 15：00-16：00 | | | 2022 年 5 月 31 日 16：00-17 | ： 00 | | 地点 / | | | | 上市公司接待人 | 董 ...

证券代码：688368 证券简称：晶丰明源 上海晶丰明源半导体股份有限公司投资者关系活动记录表 编号：2022-006 | --- | --- | --- | --- | |----------------------------|--------------------------------|-------|-------------------------------------------------------------------------------------| | 投资者关系活动 \n类别 \n | □媒体采访 \n□现场参观 | | ■特定对象调研 □分析师会议 \n□业绩说明会 \n□新闻发布会 □路演活动 \n■其他（电话调研） | | 参与单位名称及 | 详见附件 | | | | | | | | | 人员姓名 时间 2022 | 年 6 月 10 日 | | 10：30-11：30 | | | 2022 年 6 月 14 日 | | 13： 30-14：30 | | | 2022 年 6 月 15 日 | | 10：00-11：00 （电话调研） | | | 2022 年 6 月 ...

Financial Performance - The company reported a total revenue of RMB 500 million for the first half of 2022, representing a year-on-year increase of 25%[14]. - The company reported a sales revenue of 591.5 million RMB for the first half of 2022, a decrease of 44.49% compared to the same period last year[22]. - The net profit attributable to shareholders was -61.9 million RMB, down 118.44% year-over-year, while the net profit excluding non-recurring gains and losses was -103.4 million RMB, a decline of 137.69%[22]. - The basic earnings per share were -0.99 RMB, a decrease of 118.20% compared to 5.44 RMB in the same period last year[21]. - The company reported a significant decrease in accounts payable, down 46.20% to RMB 99.06 million, due to reduced procurement from suppliers during the reporting period[79]. - The company reported a total comprehensive loss of approximately CNY 61.66 million for the first half of 2022, compared to a comprehensive income of CNY 349.89 million in the same period of 2021[171]. Research and Development - The company is investing RMB 50 million in R&D for new semiconductor technologies, aiming to enhance product performance and efficiency[14]. - Research and development expenses accounted for 31.37% of operating revenue, an increase of 20.29 percentage points year-over-year[21]. - The company reported a total R&D expenditure of ¥185,533,360.16, representing a 57.22% increase compared to ¥118,011,780.15 in the previous year[38]. - The company added 31.67% more R&D personnel, increasing the total to 316 employees, which contributed to the rise in R&D costs[39]. - The company is developing a series of high-performance DC-DC power management chips, with a total investment of RMB 25,000 million, and has invested RMB 6,848.92 million to date[43]. Market Expansion and Strategy - The company plans to expand its market presence in Southeast Asia, targeting a 20% market share by the end of 2023[14]. - Future guidance estimates revenue growth of 30% for the full year 2022, driven by increased demand in the semiconductor market[14]. - The company plans to enhance market promotion efforts for AC/DC power chips and high-current DC/DC power chips to accelerate the development of its "second curve" business[66]. - The company is focusing on developing a high-power factor power supply chip with a total investment of RMB 4,000 million, having invested RMB 2,671.58 million so far[42]. Risks and Challenges - The management highlighted potential risks including supply chain disruptions and market competition, with strategies in place to mitigate these risks[14]. - The company faces risks related to product development failures in new AC/DC and DC/DC power management chip areas[64]. - The company is experiencing a risk of inventory overhang, which may impact short-term performance as it works to reduce inventory levels[68]. Cash Flow and Financial Position - The company maintains a strong cash position with RMB 200 million in cash reserves, providing flexibility for future investments[14]. - The company's cash flow from operating activities shows a net outflow of approximately ¥345.4 million, a decline of 234.76% compared to a net inflow of ¥256.3 million in the previous year[70]. - The company's short-term borrowings increased by 96.77% to approximately ¥400.9 million, reflecting a need for additional short-term liquidity[78]. - The company's cash inflow from investment activities totaled 1,822,011,073.43 RMB, compared to 1,115,626,846.58 RMB in the previous year, indicating a significant increase[181]. Shareholder and Stock Information - The company plans to repurchase shares if the stock price falls below the audited net asset value per share from the previous fiscal year[107]. - The company has committed to stabilizing its stock price for three years following its IPO on the Sci-Tech Innovation Board[108]. - The company will stop paying salaries and dividends to executives who fail to fulfill stock price stabilization obligations[108]. - The company has established a commitment to publicly disclose any non-compliance with share transfer restrictions and apologize to shareholders and the public[101]. Product Development and Innovation - New product launches are expected to contribute an additional RMB 100 million in revenue for the second half of 2022[14]. - The company has achieved significant advancements in smart LED lighting technology, including features like no flicker and low standby power consumption[34]. - The company launched its first domestic 10-phase digital control power management chip BPD93010, which is expected to be widely used in PCs, servers, data centers, and base stations[56][60].