宁波江丰电子材料股份有限公司 关于调整公司第三届董事会审计委员会成员的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 证券代码：300666 证券简称：江丰电子 公告编号：2023-085 宁波江丰电子材料股份有限公司（以下简称"公司"）于 2023 年 8 月 28 日召 开第三届董事会第四十二次会议，审议通过《关于调整公司第三届董事会审计委 员会成员的议案》。为了保证公司董事会审计委员会规范运作，根据中国证监会 发布的《上市公司独立董事管理办法》第五条"审计委员会成员应当为不在上市 公司担任高级管理人员的董事，其中独立董事应当过半数，并由独立董事中会计 专业人士担任召集人。"的规定，公司董事会调整了第三届董事会审计委员会成 员，调整前后的具体情况如下： | 委员会 | 主任委员 | 其他委员 | | --- | --- | --- | | 审计委员会 | 刘秀女士（独立董事） | 吴祖亮先生（非独立董事）、张 | | | | 杰女士（独立董事） | 调整后的第三届董事会审计委员会委员的任期与第三届董事会任期一致。 特此公告。 宁波江丰电子材料股份有限 ...

晶丰芯驰的股东常翠拟将其持有的晶丰芯驰30.00%的股权（尚未实缴对应注 册资本）以零元对价转让给宁波晶丰同创企业管理咨询合伙企业（有限合伙）（以 下简称"晶丰同创"），由晶丰同创履行实缴出资义务；杨波拟将其持有的晶丰芯 驰10.00%的股权（尚未实缴对应注册资本）以零元对价转让给宁波晶丰共成商务 服务合伙企业（有限合伙）（以下简称"晶丰共成"），由晶丰共成履行实缴出资 义务。公司拟放弃上述股权转让的优先受让权。 同时，晶丰芯驰根据业务发展需要拟增加注册资本人民币2,000万元，由上述 股权转让完成后的晶丰芯驰股东按出资比例认缴。其中，公司拟以货币人民币 1,020万元认缴晶丰芯驰本次新增注册资本人民币1,020万元；公司关联方北京江 丰同创半导体产业基金（有限合伙）（以下简称"江丰同创基金"）拟以货币人民 币180万元认缴晶丰芯驰本次新增注册资本人民币180万元；晶丰同创拟以货币人 民币600万元认缴晶丰芯驰本次新增注册资本人民币600万元；晶丰共成拟以货币 人民币200万元认缴晶丰芯弛本次新增注册资本人民币200万元。本次增资完成后， 晶丰芯驰的注册资本将由人民币1,000万元增加至人民币3,000万元， ...

证券代码：300666 证券简称：江丰电子 公告编号：2023-078 宁波江丰电子材料股份有限公司 关于控股股东、实际控制人部分股份质押展期的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 宁波江丰电子材料股份有限公司（以下简称"公司"）于近日接到控股股东、 实际控制人姚力军先生的通知，获悉姚力军先生办理了部分股份质押展期业务， 具体事项如下： 一、控股股东、实际控制人股份质押展期的基本情况 | | 是否为 控股股 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 东或第 | | 占其所 | 占公司 | 是否 | 是否 | | | | | | 股东 | | 本次质押数 | 持股份 | 目前总 | | 为补 | | 展期后质押 | 质权 | 质押 | | 名称 | 一大股 | 量（股） | 比例 | 股本比 | 为限 | 充质 | 质押起始日 | 到期日 | 人 | 用途 | | | 东及其 一致行 | | （%） | 例 ...

证券代码：300666 证券简称：江丰电子 宁波江丰电子材料股份有限公司 投资者关系活动记录表 编号：2023-005 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系 □新闻发布会 □路演活动 活动类别 ■现场参观 □其他 参与单位 东方阿尔法基金、诺安基金、人保资产、东方红基金、聚享 智研、天风证券 6 家投资机构。 时间 2023 年 6 月 12 日 地点 公司会议室 上市公司 接待人员姓名 董事会秘书兼投资总监蒋云霞 投资者参观了公司的产品展厅，并在公司会议室与董事 会秘书进行问答交流，交流内容如下： 投资者关系活动 1、公司通过控股子公司生产覆铜陶瓷基板，公司是出于 主要内容介绍 什么考虑去拓展这块业务，有技术的相通性吗？ 回复：第三代半导体材料是公司持续关注的一个领域， 近年来，随着半导体产业链国产替代加速，且新能源汽车、 1 | --- | |---------------------------------------------------------| | 轨道交通、特高压、5G 通讯、绿色电力等新兴领域高速发展， | | 市场对功率半导体芯片核心散热基板的需求快速提升 ...

证券代码：300666 证券简称：江丰电子 宁波江丰电子材料股份有限公司 投资者关系活动记录表 编号：2023-004 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系 □新闻发布会 □路演活动 活动类别 ■现场参观 □其他 参与单位 建信基金、中银基金、长城基金、中信证券、宝盈基金、凯 盛投资、华金证券、中盈蓝景基金 8 家投资机构。 时间 2023 年 6 月 7 日-6 月 8 日 地点 公司会议室 上市公司 接待人员姓名 董事会秘书兼投资总监蒋云霞 投资者参观了公司的产品展厅，并在公司会议室与董事 会秘书进行问答交流，交流内容如下： 投资者关系活动 1、公司的靶材业务近两年能否保持较好的增长？ 主要内容介绍 回复：公司生产的超高纯金属溅射靶材主要包括超高纯 铝靶材、超高纯钛靶材及环件、超高纯钽靶材及环件及超高 纯铜靶材及环件等。得益于在先端产品上的技术优势、全球 1 超高纯金属溅射靶材应用市场和全产业链的均衡发展，公司 的营业收入通常以稳步提升的方式增长。 2、公司靶材产品的定价基准是什么？有哪些竞争优势？ 回复：公司靶材产品的定价受到市场因素、客户端因素、 原材料因素等的综合影响， ...

证券代码：300666 证券简称：江丰电子 宁波江丰电子材料股份有限公司 投资者关系活动记录表 编号：2023-003 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系 □新闻发布会 □路演活动 活动类别 ■现场参观 □其他 参与单位 壁虎投资、华鑫证券、安信证券 3 家机构 时间 2023 年 5 月 9 日 地点 公司会议室 上市公司 接待人员姓名 董事会秘书兼投资总监蒋云霞 投资者参观了公司的产品展厅，并在公司会议室与董事 会秘书进行问答交流，交流内容如下： 1、近年来，公司对平板显示用靶材做了较多产能布局， 投资者关系活动 公司是如何规划的？ 主要内容介绍 回复：目前，公司已经在合肥、惠州、武汉布局了平板 显示用高纯金属溅射靶材生产基地。上述生产基地的选址以 贴近市场、贴近客户服务为主，有利于公司快速满足生产基 1 地周边平板显示器制造商就近配套、及时供应的需求；同时， 由于平板显示用溅射靶材面积大、对均匀性及技术性要求高 且需要与客户提供的背板焊接加工后供货，因而靠近客户建 设生产基地并配套供货有利于缩短运输距离，降低公司在送 样评价及批量供货过程中的运输成本，实现运营成本的优化。 ...

证券代码：300666 证券简称：江丰电子 宁波江丰电子材料股份有限公司 投资者关系活动记录表 编号：2023-002 ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系 □新闻发布会 □路演活动 活动类别 □现场参观 ■其他 （电话会议） 线 上 参 会 投 资 机 构 ： DPOTENTIAL 、 FOUNTAINBRIDGE 、 HK vero.td、HUATAI SECURITIES、安信证券股份有限公司、百年 保险资产管理有限责任公司、鲍尔赛嘉(上海)投资管理有限公 司、北京安途投资管理有限公司、北京诚盛投资管理有限公司、 北京城天九投资有限公司、北京淙峦投资管理有限公司、财证 券股份有限公司、成都誉恒投资有限公司、川江投资有限公司、 参与单位名称及 创金合信基金管理有限公司、德邦基金管理有限公司、德邦证 人员姓名 券股份有限公司、德邦证券资产管理有限公司、东北证券股份 有限公司、东方阿尔法基金管理有限公司、东方证券股份有限 公司、东兴基金管理有限公司、东亚前海证券有限责任公司、 对流投资管理有限公司、方正证券股份有限公司、复星财富国 际控股有限公司、富安达基金管理有限公司、富国基金 ...

Financial Performance - The company's revenue for Q1 2023 was ¥564,907,915.97, representing a 15.37% increase compared to ¥489,657,648.29 in the same period last year[5]. - Net profit attributable to shareholders for Q1 2023 was ¥55,976,725.35, a significant increase of 67.38% from ¥33,443,542.09 in the previous year[5]. - The net cash flow from operating activities improved to ¥30,775,159.59, a 145.80% increase from a negative cash flow of ¥67,199,248.42 in the same period last year[5]. - Total operating revenue for the current period reached ¥564,907,915.97, an increase of 15.4% compared to ¥489,657,648.29 in the previous period[49]. - Net profit for the current period was ¥51,759,859.82, representing a 76.3% increase from ¥29,340,395.29 in the previous period[52]. - The total comprehensive income for the current period was ¥51,083,077.75, compared to ¥28,813,972.47 in the previous period, an increase of 77.1%[55]. - Basic and diluted earnings per share were both ¥0.21, up from ¥0.14 in the previous period, representing a 50% increase[55]. Assets and Liabilities - The company's total assets increased by 6.99% to ¥5,440,559,360.57 from ¥5,085,222,913.81 at the end of the previous year[5]. - The total liabilities rose to ¥1,383,920,114.02 from ¥1,099,122,897.38, indicating a growth of 25.9%[48]. - The company's total current liabilities decreased to RMB 666,295,324.71 from RMB 792,754,500.46, a reduction of approximately 16%[45]. - Long-term borrowings increased significantly to RMB 603,481,272.23 from RMB 209,177,555.54, marking an increase of about 188%[45]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 39,366[15]. - Major shareholder Yao Lijun holds 21.37% of shares, totaling 56,765,724 shares, with 21,767,200 shares pledged[15]. - Ningbo Baierke Management Consulting Co., Ltd. holds 4.32% of shares, totaling 11,487,303 shares, with 3,680,000 shares pledged[19]. - The top ten shareholders collectively hold significant stakes, with the largest shareholder holding over 21%[15]. - The company has a total of 42,764,051 restricted shares held by Yao Lijun, which are subject to lock-up agreements[20]. - The report indicates that there are no new restricted shares added during the reporting period[20]. - The company is committed to transparency regarding pledged shares and shareholder activities[19]. Research and Development - Research and development expenses rose by 34.43% to ¥36,344,889.24, reflecting the company's increased investment in technology development[11]. - Research and development expenses increased to ¥36,344,889.24, up 34.7% from ¥27,036,780.87 in the previous period[52]. Cash Flow - Cash flow from operating activities was ¥547,254,410.81, compared to ¥481,568,053.07 in the previous period, reflecting a growth of 13.7%[57]. - Operating cash inflows totaled CNY 627,522,181.34, an increase from CNY 496,579,082.81 in the previous period[60]. - Operating cash outflows amounted to CNY 596,747,021.75, compared to CNY 563,778,331.23 last year[60]. - The net increase in cash and cash equivalents was CNY 100,857,834.12, compared to CNY 134,682,004.35 in the previous year[63]. - The ending balance of cash and cash equivalents was CNY 1,409,486,519.04, up from CNY 616,162,762.33 last year[63]. Strategic Initiatives - The company plans to continue expanding its market presence and investing in new technologies to drive future growth[11]. - The company plans to expand its component business through the establishment of new subsidiaries, including Wuhan Muyang Electronic Materials Co., Ltd.[38]. - The company participated as a strategic investor in the IPO of Shaoxing Zhongxin Integrated Circuit Manufacturing Co., Ltd., acquiring 15,668,130 shares for a total investment of RMB 89,151,659.70[38]. - The company has established new subsidiaries to enhance its technological capabilities and market presence, including Jingfeng Xincheng (Shanghai) Semiconductor Technology Co., Ltd.[38]. Stock Options and Incentives - The second phase of the company's equity incentive plan granted 3,106,000 restricted shares to 308 incentive objects, with a lock-up period of 12 months[32]. - The second phase of the equity incentive plan reserved 700,000 restricted shares for 4 non-executive incentive objects, with a 12-month lock-up period[34]. - The company's stock options and restricted shares are subject to various lock-up agreements and transfer limitations to ensure stability in shareholding[23]. Miscellaneous - The company received government subsidies amounting to ¥6,980,176.02, contributing positively to its financial performance[7]. - The first quarter report was not audited[64].

Financial Performance - The company's operating revenue for 2022 was CNY 2,323,878,581.81, representing a 45.80% increase compared to CNY 1,593,912,652.91 in 2021[41] - Net profit attributable to shareholders for 2022 was CNY 265,204,791.62, a significant increase of 148.72% from CNY 106,626,738.28 in the previous year[41] - The net profit after deducting non-recurring gains and losses was CNY 218,234,601.75, up 186.50% from CNY 76,171,693.93 in 2021[41] - The basic earnings per share for 2022 was CNY 1.11, reflecting a 136.17% increase compared to CNY 0.47 in 2021[41] - Total assets at the end of 2022 reached CNY 5,085,222,913.81, a 75.27% increase from CNY 2,901,436,340.37 at the end of 2021[41] - The net assets attributable to shareholders increased by 174.81% to CNY 4,003,258,453.87 from CNY 1,456,712,178.89 in 2021[41] - The company reported a net cash flow from operating activities of CNY 16,492,567.54, down 83.97% from CNY 102,906,718.42 in the previous year[41] - The weighted average return on equity for 2022 was 11.41%, an increase of 2.64% from 8.77% in 2021[41] Market Strategy and Expansion - The company plans to continue expanding its market presence and investing in new product development to drive future growth[29] - The company is actively expanding its market presence through strategic investments and partnerships[55] - The company plans to expand its market presence and enhance its product offerings through ongoing research and development initiatives[67] - The company is exploring opportunities for mergers and acquisitions to strengthen its market position[55] - The company aims to accelerate the localization of sputtering target supply, enhancing its technological innovation capabilities[85] - The company is expected to continue expanding its market presence in response to favorable government policies and industry trends[84] Research and Development - The company emphasizes the importance of research and development in new materials and technologies[55] - The company’s R&D investment as a percentage of operating revenue was 5.32% in 2022, down from 6.16% in 2021[80] - The company has 220 R&D personnel, a 19.57% increase from 184 in the previous year[78] - The first major R&D project aims to enhance ultra-pure metal material organization technology, with the goal of achieving international advanced levels in grain size and uniformity[75] - The company has initiated the development of advanced process ultra-pure Cu and Cu alloy targets for semiconductor applications, currently in mass production stage[75] - The company is focusing on the development of ultra-high purity metal materials and sputtering targets to maintain competitive advantages in the semiconductor field[198] Corporate Governance and Transparency - The company guarantees the authenticity, accuracy, and completeness of the financial report for the year[50] - The company is committed to maintaining transparency in its financial disclosures and corporate governance[50] - All directors attended the board meeting to review the report[50] - The company has not engaged in any repurchase transactions among its top shareholders during the reporting period[102] Shareholder Information - The company's total share capital increased from 227,621,934 shares on December 31, 2021, to 265,568,436 shares on December 31, 2022, representing a growth of approximately 16.67%[87] - The number of shareholders holding ordinary shares at the end of the reporting period was 29,513, down from 39,366 at the end of the previous month, indicating a decrease of about 25%[90] - Major shareholder Yao Lijun holds 21.38% of the shares, totaling 56,765,724 shares, with a pledge of 23,277,200 shares[90] Supply Chain and Production - The company has established multiple production bases for semiconductor precision components, enhancing its production capacity and filling domestic supply gaps[149] - The company has developed a comprehensive range of ultra-high-purity metal sputtering targets, covering advanced, mature, and specialty process fields[148] - The company is implementing projects to build production lines for ultra-high-purity metal sputtering targets, significantly increasing production capacity[148] - Ultra-pure metal sputtering targets are identified as key core materials for chip manufacturing, involving multiple technical challenges[200] Financial Position and Assets - As of December 31, 2022, the company's cash and cash equivalents amounted to ¥1,315,179,075.85, a significant increase from ¥482,097,307.06 at the beginning of the year, representing a growth of approximately 173.5%[109] - Total liabilities decreased to CNY 1,099,122,897.38 in 2022 from CNY 1,435,646,758.13 in 2021, a decrease of approximately 23.4%[175] - The company's total non-current liabilities decreased to CNY 306,368,396.92 in 2022 from CNY 594,711,462.88 in 2021, a reduction of about 48%[175] - The company's equity attributable to shareholders reached CNY 4,003,258,453.87 in 2022, compared to CNY 1,456,712,178.89 in 2021, representing an increase of approximately 174%[175]