Financial Performance - The company's operating revenue for the first half of 2024 was ¥213,958,634.07, a decrease of 2.26% compared to ¥218,902,690.70 in the same period last year[11]. - The net profit attributable to shareholders of the listed company was -¥19,718,322.59, representing a decline of 533.77% from ¥4,545,849.32 in the previous year[11]. - The net cash flow from operating activities was -¥41,363,000.91, which is a 7.28% increase in cash outflow compared to -¥38,554,740.73 in the same period last year[11]. - The total assets at the end of the reporting period were ¥1,103,463,062.67, down 6.85% from ¥1,184,613,927.77 at the end of the previous year[11]. - The net assets attributable to shareholders of the listed company decreased by 3.30%, amounting to ¥783,807,309.33 compared to ¥810,515,496.99 at the end of the previous year[11]. - The basic earnings per share were -¥0.1726, a decline of 509.98% from ¥0.0421 in the same period last year[11]. - The diluted earnings per share were also -¥0.1726, reflecting the same percentage decline as the basic earnings per share[11]. - The weighted average return on net assets was -2.46%, a decrease of 3.10% compared to 0.64% in the previous year[11]. Revenue Sources and Market Trends - The main revenue sources during the reporting period were from electroplated diamond wire and diamond grinding wheels, while semiconductor equipment has not yet been recognized[15]. - The global photovoltaic market saw a record increase in installed capacity of approximately 375 GW in 2023, representing a year-on-year growth of over 30%[17]. - The company's diamond wire technology has been increasingly adopted in the photovoltaic industry, significantly reducing costs and enhancing efficiency[17]. - The average wire consumption for cutting silicon wafers is projected to rise to over 650,000 kilometers per GW due to the trend of thinner wafers and larger sizes[18]. - The LED market in China grew from CNY 636.48 billion in 2017 to CNY 1,010.74 billion in 2022, with a compound annual growth rate of 9.69%[19]. - The demand for sapphire substrates is expected to increase due to the growth of Mini/MicroLED technology, which is seen as a disruptive innovation in display technology[19]. - The company anticipates continued growth in the photovoltaic sector, driven by the global push for renewable energy and the increasing efficiency of diamond wire technology[17]. Operational Challenges and Strategies - The company experienced a substantial decrease in diamond wire prices, and significant impairment provisions for certain inventories impacted current performance[29]. - The company is focusing on diversifying its customer base to reduce reliance on major clients and minimize market risks[57]. - The company is actively managing credit risks associated with accounts receivable to minimize the impact of potential defaults from major clients[58]. - The company is implementing a "sales-driven production" model to control inventory levels and mitigate risks related to inventory devaluation[60]. - The company plans to enhance product competitiveness through continuous R&D investment and cost structure optimization to mitigate pricing pressures[55]. Research and Development - The company achieved a total of 12 patent authorizations during the reporting period, including 6 invention patents, bringing the total to 105 effective authorized patents[30]. - The company has developed a comprehensive product system including various specifications of diamond wire, with the maximum length of a single roll reaching 240 km and wire diameter as fine as 33 μm[31]. - The company has a strong R&D team led by domestic and international experts, focusing on the development of superhard material tools and semiconductor precision equipment[30]. - The company is set to launch a prototype of its first semiconductor wafer thinning equipment by the end of September, featuring innovative design[30]. Financial Management and Investments - The company has not changed the use of raised funds, maintaining a commitment to the original projects[46]. - The company has not achieved the expected benefits from the projects due to various factors affecting production[46]. - The company has implemented a comprehensive management system certified by ISO9001, ISO14001, and ISO45001, enhancing its management capabilities[35]. - The company has a stable relationship with suppliers and customers, focusing on environmentally friendly and resource-saving products[69]. Corporate Governance and Compliance - The company has not undergone any bankruptcy restructuring or received any non-standard audit reports for the half-year financial report[70]. - The company has not faced any administrative penalties for environmental issues during the reporting period[68]. - The company actively engages in social responsibility, ensuring fair treatment of suppliers and customers while maintaining a good corporate image[69]. - The company has established a comprehensive wastewater treatment system and air pollution control facilities, meeting national environmental standards[68]. Shareholder Information - The company reported a total of 23,611 shareholders at the end of the reporting period, with the largest shareholder holding 40.79% of the shares[93]. - The company’s major shareholder, Zou Yuyao, holds 46,588,714 shares, representing 40.79% of the total shares[93]. - A total of 1.2646 million shares of restricted stock were canceled due to not meeting performance targets and employee departures[66]. - The company plans not to distribute cash dividends or issue bonus shares for the first half of 2024[66]. Accounting Policies and Financial Reporting - The financial statements comply with the requirements of the enterprise accounting standards, reflecting the company's financial position, operating results, and cash flows accurately[130]. - The company uses RMB as its functional currency for accounting purposes[133]. - The company has established specific accounting policies and estimates for revenue recognition, bad debt provisions, inventory, and fixed asset depreciation[129]. - The company recognizes revenue when the company fulfills its performance obligations, which occurs when customers obtain control of the related goods or services[180].

证券代码：300554 证券简称：三超新材 公告编号：2024-058 南京三超新材料股份有限公司 第四届监事会第三次会议决议的公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、会议召开情况 南京三超新材料股份有限公司（以下简称"公司"）于 2024 年 8 月 28 日在江 苏三超公司会议室以现场方式召开第四届监事会第三次会议，会议通知于 2024 年 8 月 16 日以微信、电子邮件方式发出。会议应出席监事 3 人，实际出席监事 3 人。会议由监事会主席夏小军先生召集并主持。本次监事会的召集和召开符合 《中华人民共和国公司法》及《公司章程》的规定。 二、会议审议情况 全体监事经认真审议和表决，形成以下决议： （一）审议通过了《关于续聘公司 2024 年度财务审计机构的议案》 具体内容详见公司披露在巨潮资讯网上的公告。 （三）审议通过了《关于公司<2024 年半年度报告全文及摘要>的议案》 经审核，监事会认为公司《2024 年半年度报告全文及摘要》的编制和审核 程序符合相关法律法规和深圳证券交易所的规定，报告内容真实、准确、完整地 反映了公司的实际情 ...

证券代码：300554 证券简称：三超新材 公告编号：2024-053 南京三超新材料股份有限公司 关于全资子公司完成工商变更登记的公告 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。 因业务发展需要，南京三超新材料股份有限公司（以下简称"公司"）对全资 子公司江苏三泓新材料有限公司（以下简称"江苏三泓"）进行了增资，本次增 资完成后，江苏三泓注册资本由 8,000 万元增加至 12,000 万元，公司持有江苏三 泓 100%的股权。近日，江苏三泓已完成工商变更登记手续并取得了金湖县政务 服务管理办公室换发的《营业执照》，现将有关事项公告如下： 一、本次变更情况 南京三超新材料股份有限公司董事会 2024 年 8 月 21 日 | 变更事 | 变更前 | 变更后 | | --- | --- | --- | | 项 | | | | 注册资 | 8000 万元整 | 12000 万元整 | | 本 | | | 二、变更后工商登记信息 1、统一社会信用代码:91320831MABTWLUQ9P 2、名称：江苏三泓新材料有限公司 3、类型：有限责任公司（非自然人投资或 ...

南京三超新材料股份有限公司 关于使用闲置募集资金和闲置自有资金进行现金管理的进展公告 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。 南京三超新材料股份有限公司（以下简称"三超新材"或公司）于第三届董 事会第二十三次会议和第三届监事会第二十一次会议，审议通过了《关于使用闲 置自有资金和闲置募集资金进行现金管理的议案》，同意公司及合并报表范围内 的子公司使用不超过 0.5 亿元（含 0.5 亿元）闲置募集资金及不超过 4 亿元（含 4 亿元）自有资金适时进行现金管理。在上述额度内，资金可以滚动使用。具体 内容详见公司披露于巨潮资讯网上的相关公告（公告编号：2024-014）。 近期，公司使用暂时闲置的募集资金和自有资金在授权范围内进行现金管理， 现就相关事宜公告如下： 一、进行现金管理的基本情况 公司于近日使用暂时闲置的募集资金及自有资金购买产品的基本情况如下： | 委托方 | 受托方 | 产品 | 收益类 | 金额 | 起息日 | 到期日 | 预计年化收 | 资金 | | --- | --- | --- | --- | --- | --- | --- | -- ...

证券代码：300554 证券简称：三超新材 公告编号：2024-051 南京三超新材料股份有限公司 关于控股子公司取得土地使用权的公告 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。 一、交易概述 南京三超新材料股份有限公司（以下简称"公司"）控股子公司江苏三晶半导 体材料有限公司（以下简称"江苏三晶"）于 2024 年 6 月参与了南京市规划和自 然资源局江宁分局出让的位于南京市江宁开发区将军大道以西、金鑫北路以北地 块(NJNBg030-02-02-02)的土地使用权的竞拍活动。近日，江苏三晶与南京市规划 和自然资源局江宁分局就相关事宜签署了《国有建设用地使用权出让合同》。 本次交易不构成关联交易，不构成《上市公司重大资产重组管理办法》规定 的重大资产重组，也不存在重大法律障碍。 二、《国有建设用地使用权出让合同》的主要内容 江苏三晶与南京市规划和自然资源局江宁分局签署的《国有建设用地使用权 出让合同》主要内容如下： 出让人：南京市规划和自然资源局江宁分局 受让人：江苏三晶半导体材料有限公司 2、转让标的：宗地编号为320115008024GB09435（ ...

证券代码：300554 证券简称：三超新材 公告编号：2024-050 南京三超新材料股份有限公司 关于控股子公司拟参与竞拍土地使用权的公告 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。 南京三超新材料股份有限公司（以下简称"公司"）控股子公司江苏三晶半导 体材料有限公司（以下简称"江苏三晶"）因经营管理需要，拟参与竞拍一块位 于南京市江宁开发区将军大道以西、金鑫北路以北地块(NJNBg030-02-02-02)的 土地使用权。本次土地竞拍事项均不构成关联交易，亦不构成《上市公司重大资 产重组管理办法》规定的重大资产重组。具体情况如下： 一、交易对手方基本情况 本次拟竞拍的土地为国有建设用地，出让方为南京市规划和自然资源局。 二、交易标的的基本情况 1、地块名称：南京市江宁开发区将军大道以西、金鑫北路以北地块 (NJNBg030-02-02-02) ； 2、宗地位置：南京市江宁开发区将军大道以西、金鑫北路以北 ； 3、土地面积：14265.91 m²； 4、规划用途：工业； 5、规划指标要求：建筑密度≤50%、1.5≤容积率≤2.0、绿地率≥20%； 6、出 ...

南京三超新材料股份有限公司 证券代码：300554 证券简称：三超新材 公告编号：2024-049 2、股东股份累计质押基本情况 截至公告披露日，上述股东所持质押股份情况如下： | | | | | 合计 | 合计 | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 占其 | 占公 | 情况 | | 情况 | | | | | 持股 | 累计被质 | | | 已质押股 | 占已 | | 占未 | | 股东 | 持股数量 | | | 所持 | 司总 | | | 未质押股 | | | | | 比例 | 押股份数 | | | 份限售和 | 质押 | | 质押 | | 名称 | （股） | | | 股份 | 股本 | | | 份限售和 | | | | | （%） | 量（股） | | | 冻结、标记 | 股份 | | 股份 | | | | | | 比例 | 比例 | | | 冻结数量 | | | | | | | | | 合计数量 | 比例 | | 比例 | | | | | | （%） | ...

证券代码：300554 证券简称：三超新材 公告编号：2024-048 南京三超新材料股份有限公司 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司未发现近期公共传媒报道了可能或已经对本公司股票交易价格产生 较大影响的未公开重大信息。 3、公司近期经营情况正常，内外部经营环境未发生重大变化。 4、经核查，公司、控股股东和实际控制人不存在关于本公司的应披露而未 披露的重大事项，也不存在处于筹划阶段的重大事项。 5、经核查，公司控股股东、实际控制人在股票异常波动期间不存在买卖公 司股票的行为。 股票交易异常波动公告 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。 一、股票交易异常波动的具体情况 南京三超新材料股份有限公司（以下简称"公司"或"本公司"）的股票（证 券简称：三超新材，证券代码：300554）连续 2 个交易日（5 月 17 日、5 月 20 日）收盘价格涨幅偏离值累计达到 32.88%，根据《深圳证券交易所交易规则》 的相关规定，属于股票交易异常波动的情况。 二、公司关注、核实情况说明 针对公司股票交易异常波动，公司董事会对公司、控股股东及 ...

证券代码：300554 证券简称：三超新材 公告编号：2024-047 南京三超新材料股份有限公司 关于控股子公司完成工商变更登记的公告 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。 南京三超新材料股份有限公司（以下简称"公司"）控股子公司南京三芯半导 体设备制造有限公司因经营管理需要，对其名称、住所以及经营范围进行了变更， 近日已完成工商变更登记手续并取得了金湖县行政审批局换发的《营业执照》， 现将有关事项公告如下： | 变更事 | 变更前 | 变更后 | | --- | --- | --- | | 项 | | | | 名称变 | 南京三芯半导体设备制造有限公司 | 江苏三芯精密机械有限公司 | | 更 | | | | 住所 | 南京市江宁区东山街道润麒路 109 号 | 江苏省淮安市金湖县金北工业集中区 | | | -8 号 | 27 号 | | | 一般项目：专用设备制造（不含许可 | 一般项目：专用设备制造（不含许可 | | | 类专业设备制造）；机械设备研发； | 类专业设备制造）；机械设备研发； | | | 机械设备销售；机械零件、零部件加 | ...

Financial Performance - The company's revenue for Q1 2024 was CNY 111,457,656.75, representing a 6.61% increase compared to CNY 104,545,999.96 in the same period last year[5] - Net profit attributable to shareholders reached CNY 3,735,485.59, a significant increase of 280.08% from CNY 982,814.36 in the previous year[5] - The net profit after deducting non-recurring gains and losses was CNY 2,406,521.72, up 260.19% from CNY 668,125.00 year-on-year[5] - The basic earnings per share increased to CNY 0.0327, a rise of 247.87% compared to CNY 0.0094 in the same quarter last year[5] - Total operating revenue for Q1 2024 was CNY 111,457,656.75, an increase of 6.9% compared to CNY 104,545,999.96 in Q1 2023[19] - Net profit for Q1 2024 reached CNY 3,037,337.25, a significant increase from CNY 250,074.50 in Q1 2023[20] - The company reported a comprehensive income total of CNY 2,813,034.45 for Q1 2024, compared to CNY 264,329.69 in Q1 2023, indicating a substantial improvement[21] Assets and Liabilities - The total assets at the end of Q1 2024 were CNY 1,147,418,357.07, down 3.14% from CNY 1,184,613,927.77 at the end of the previous year[5] - Current liabilities decreased to CNY 262,995,880.61 from CNY 323,639,055.61, indicating a reduction of 18.7%[17] - The company's total assets decreased to CNY 1,147,418,357.07 from CNY 1,184,613,927.77 year-over-year[17] Cash Flow - Cash flow from operating activities showed a net outflow of CNY 52,243,498.59, worsening by 55.13% compared to a net outflow of CNY 33,677,949.75 in the previous year[5] - The net cash flow from operating activities was -52,243,498.59, compared to -33,677,949.75 in the previous period, indicating a decline of approximately 55.2%[24] - Total cash inflow from operating activities was 56,100,582.96, up from 53,862,804.97, reflecting an increase of about 4.6%[24] - Cash outflow from operating activities totaled 108,344,081.55, compared to 87,540,754.72 in the previous period, representing an increase of approximately 23.7%[24] - Cash inflow from investment activities was 35,149,150.68, significantly higher than 343,000.00 in the previous period[24] - The net cash flow from investment activities was -26,553,546.72, worsening from -10,591,058.99 in the previous period[24] - Cash inflow from financing activities was 58,023,500.00, compared to 53,049,649.50 in the previous period, showing an increase of about 9.3%[24] - The net cash flow from financing activities was 31,804,359.82, down from 50,899,029.03 in the previous period, indicating a decrease of approximately 37.5%[24] - The ending cash and cash equivalents balance was 60,695,210.98, down from 66,246,155.57 in the previous period[24] - The company received 7,660,000.00 in cash from minority shareholders, compared to 1,400,000.00 in the previous period, marking a significant increase[24] - The company reported a cash outflow of 25,000,000.00 for debt repayment, compared to 1,179,177.00 in the previous period, indicating a substantial increase in debt servicing[24] Shareholder Information - The total number of common shareholders at the end of the reporting period is 22,589[10] - The largest shareholder, Zou Yuyao, holds 40.79% of shares, totaling 46,588,714 shares, with 34,941,535 shares under pledge[10] - The total number of restricted shares remains at 35,316,059, with no shares released during the period[12] - The report indicates no changes in the number of preferred shareholders or their holdings[11] - The company has not engaged in any share lending activities through margin trading[10] Management and Operations - The company received government subsidies amounting to CNY 1,607,320.74, contributing positively to the financial results[7] - The company reported a significant increase in accounts receivable financing, which rose by 38.68% to CNY 105,523,026.84 due to increased sales[9] - The company’s long-term borrowings increased by 43.22% to CNY 42,626,851.55, attributed to new project financing[9] - The company’s management expenses decreased by 30.12% to CNY 10,163,243.07, reflecting cost control measures[9] - The company has announced the completion of the board and supervisory board elections and the appointment of senior management personnel[13] - The company is recognized as a high-tech enterprise through its subsidiary[13] - Research and development expenses for Q1 2024 were CNY 9,057,912.01, slightly down from CNY 9,151,398.10 in Q1 2023[20] Accounts Receivable - Accounts receivable decreased from ¥177,613,068.66 to ¥153,930,305.40 during the reporting period[15] - The company reported an increase in receivables financing from ¥76,089,582.65 to ¥105,523,026.84[15]