实际控制人《关于中公高科养护科技股份有限公司 特此回函。 交 浦 江 股票交易异常波动有关事项的询证函》的回函 中公高科养护科技股份有限公司: 贵公司发来的《关于中公高科养护科技股份有限公司股票交易 异常波动有关事项的询证函》已收悉,经认真核实,现就有关事项 回复如下: 作为中公高科养护科技股份有限公司的实际控制人,截止目 前,不存在影响你公司股票交易价格异常波动的重大事项;不存在 其他应披露而未披露的重大信息,包括但不限于重大资产重组、股 份发行、收购、债务重组、业务重组、资产剥离、资产注入、股份 回购、股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。 ...

股票交易异常波动公告 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： 证券代码：603860 证券简称：中公高科 公告编号：2023-028 中公高科养护科技股份有限公司 中公高科养护科技股份有限公司（以下简称"公司"）股票于 2023 年 12 月 6 日、12 月 7 日、12 月 8 日连续三个交易日内日收盘价格跌幅偏离值累计超 过 20%。根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动 情形。公司敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 经公司自查并书面征询控股股东、实际控制人，不存在应披露而未披露 的重大信息。 一、 股票交易异常波动的具体情况 公司股票于 2023 年 12 月 6 日、12 月 7 日、12 月 8 日连续三个交易日内日 收盘价格跌幅偏离值累计超过 20%。根据《上海证券交易所交易规则》的有关规 定，属于股票交易异常波动情形。 二、 公司关注并核实的相关情况 （一）生产经营情况 （三）媒体报道、市场传闻情况 公司于 2023 年 12 月 6 日发布 ...

作为中公高科养护科技股份有限公司的控股股东,截止目 前,不存在影响你公司股票交易价格异常波动的重大事项;不 存在其他应披露而未披露的重大信息,包括但不限于重大资产 重组、股份发行、收购、债务重组、业务重组、资产剥离、资产 注入、股份回购、股权激励、破产重整、重大业务合作、引进战 略投资者等重大事项。 特此回函。 中路高木 限公司 - 1 = 中公高科养护科技股份有限公司: 贵公司发来的《关于中公高科养护科技股份有限公司股票 交易异常波动有关事项的询证函》已收悉,经认真核实,现就有 关事项回复如下: 中路高科交通科技集团有限公司 中路高科交通科技集团有限公司《关于中公 高科养护科技股份有限公司股票交易异常 波动有关事项的询证函》的回函 ...

证券代码：603860 证券简称：中公高科 公告编号：2023-027 中公高科养护科技股份有限公司 股票交易风险提示性公告 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： 中公高科养护科技股份有限公司（以下简称"公司"）股票于 2023 年 11 月 30 日、12 月 1 日、12 月 4 日连续三个交易日内日收盘价格涨幅偏离值累计超 过 20%。根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动 情形。公司已于 2023 年 12 月 4 日在上海证券交易所网站（www.sse.com.cn）披 露了《股票交易异常波动公告》（公告编号：2023-026）。 公司关注到有关媒体将公司列为"数据要素"概念。公司主营业务包括 公路养护决策咨询服务、路况快速检测设备生产与销售、公路养护信息系统开发 与销售，不涉及数据生产、交易等"数据要素"相关业务。 2023 年 12 月 5 日，公司股票继续涨停。鉴于近期公司股票价格波动较 大，公司股票市盈率明显高于同行业指数水平，公司提醒广大投资者注意二级市 场 ...

控股股东《关于中公高科养护科技股份有限公司 股票交易异常波动有关事项的询证函》的回函 中公高科养护科技股份有限公司: 贵公司发来的《关于中公高科养护科技股份有限公司股票交易 异常波动有关事项的询证函》已收悉,经认真核实,现就有关事项 回复如下: 作为中公高科养护科技股份有限公司的控股股东,截止目前, 不存在影响你公司股票交易价格异常波动的重大事项;不存在其他 应披露而未披露的重大信息,包括但不限于重大资产重组、股份发 行、收购、债务重组、业务重组、资产剥离、资产注入、股份回 购、股权激励、破产重整、重大业务合作、引进战略投资者等重大 事项。· 特此回函。 中路高 i曲 科 限公司 12 F 4 B ...

实际控制人《关于中公高科养护科技股份有限公司 股票交易异常波动有关事项的询证函》的回函 中公高科养护科技股份有限公司: 贵公司发来的《关于中公高科养护科技股份有限公司股票交易 异常波动有关事项的询证函》已收悉,经认真核实,现就有关事项 回复如下: 作为中公高科养护科技股份有限公司的实际控制人,截止目 前,不存在影响你公司股票交易价格异常波动的重大事项;不存在 其他应披露而未披露的重大信息,包括但不限于重大资产重组、股 份发行、收购、债务重组、业务重组、资产剥离、资产注入、股份 回购、股权激励、破产重整、重大业务合作、引进战略投资者等重 大事项。 特此回函。 交 浦 2023年 12月 4 ...

证券代码：603860 证券简称：中公高科 公告编号：2023-026 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： 中公高科养护科技股份有限公司（以下简称"公司"）股票于 2023 年 11 月 30 日、12 月 1 日、12 月 4 日连续三个交易日内日收盘价格涨幅偏离值累计超 过 20%。根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动 情形。公司敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 经公司自查并书面征询控股股东、实际控制人，不存在应披露而未披露 的重大信息。 一、 股票交易异常波动的具体情况 公司股票于 2023 年 11 月 30 日、12 月 1 日、12 月 4 日连续三个交易日内日 收盘价格涨幅偏离值累计超过 20%。根据《上海证券交易所交易规则》的有关规 定，属于股票交易异常波动情形。 二、 公司关注并核实的相关情况 （一）生产经营情况 中公高科养护科技股份有限公司 股票交易异常波动公告 经公司自查，公司目前生产经营活动正常，日常经营情况及外部环境未发生 ...

Financial Performance - The company's revenue for Q3 2023 reached ¥44,885,312.91, representing a year-on-year increase of 26.22%[3] - Net profit attributable to shareholders was ¥8,313,029.32, marking a significant increase of 28.94% compared to the same period last year[3] - Basic earnings per share (EPS) increased by 20% to ¥0.12, while diluted EPS also rose by 20% to ¥0.12[3] - The net profit after deducting non-recurring gains and losses surged by 35.62% to ¥7,601,786.28[3] - The company achieved a remarkable 225.16% increase in net profit attributable to shareholders year-to-date, totaling ¥11,860,557.88[3] - The net profit for Q3 2023 was CNY 11,228,345.58, a significant increase from CNY 2,975,734.89 in Q3 2022, representing a growth of approximately 276%[17] - The operating profit for Q3 2023 reached CNY 11,881,731.99, compared to CNY 4,554,792.49 in the same period last year, indicating an increase of about 161%[17] - The total comprehensive income for Q3 2023 was CNY 11,228,345.58, compared to CNY 2,975,734.89 in Q3 2022, showing an increase of approximately 276%[18] Assets and Liabilities - Total assets at the end of the reporting period were ¥837,673,133.97, a decrease of 3.55% from the end of the previous year[4] - The company's cash and cash equivalents as of September 30, 2023, amounted to RMB 134,228,384.51, down from RMB 209,539,513.90 at the end of 2022, reflecting a decrease of approximately 36%[12] - Accounts receivable increased to RMB 134,021,392.96 as of September 30, 2023, compared to RMB 127,333,209.39 at the end of 2022, showing a growth of about 5.3%[12] - Inventory as of September 30, 2023, was RMB 54,900,462.55, up from RMB 42,653,332.71 at the end of 2022, representing an increase of approximately 28.7%[12] - Total liabilities as of September 30, 2023, were RMB 103,975,745.37, down from RMB 138,146,429.08 at the end of 2022, reflecting a decrease of approximately 24.8%[14] - The company's equity attributable to shareholders increased to RMB 730,191,001.01 as of September 30, 2023, compared to RMB 726,464,663.13 at the end of 2022, showing a slight increase of about 0.4%[14] Cash Flow - Cash flow from operating activities was reported as not applicable for the current period, with a year-to-date figure of -¥35,555,402.71[3] - The total cash inflow from operating activities for the first three quarters of 2023 was CNY 112,269,086.58, compared to CNY 88,579,534.85 in the same period of 2022, marking an increase of about 27%[21] - The net cash flow from operating activities for Q3 2023 was -CNY 35,555,402.71, an improvement from -CNY 45,941,346.98 in Q3 2022[21] Operating Costs and Expenses - Total operating revenue for the first three quarters of 2023 reached RMB 108,045,257.67, an increase from RMB 86,965,963.40 in the same period of 2022, representing a growth of approximately 24.5%[16] - Total operating costs for the first three quarters of 2023 were RMB 99,886,227.16, compared to RMB 86,098,527.96 in the previous year, indicating an increase of about 15.9%[16] - The total operating expenses for Q3 2023 were CNY 147,824,489.29, compared to CNY 134,520,881.83 in Q3 2022, reflecting an increase of approximately 9.7%[21] Research and Development - Research and development expenses rose to CNY 9,891,419.14 in Q3 2023, up from CNY 7,522,610.60 in Q3 2022, reflecting a growth of approximately 31.5%[17] Strategic Focus - The company plans to continue optimizing its business structure and expanding into emerging business areas to sustain growth[7] - The company is focusing on expanding its market presence and enhancing its product offerings, although detailed strategies and new product developments were not specified in the provided content[11] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 12,181[9] - The weighted average return on equity (ROE) improved to 1.14%, an increase of 0.22 percentage points from the previous year[4]

证券代码：603860 证券简称：中公高科 公告编号：2023-025 中公高科养护科技股份有限公司 关于召开 2023 年半年度业绩说明会的公告 （一） 召开时间：2023 年 9 月 28 日 下午 15:00-16:00 召开时间：2023 年 9 月 28 日(星期四) 下午 15:00-16:00 投资者可于 2023 年 9 月 27 日(星期三) 15:00 前将需要了解与关注的问 题通过电子邮件的形式发送至公司邮箱 public@roadmaint.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。 中公高科养护科技股份有限公司（以下简称"公司"）已于 2023 年 8 月 30 日发布公司 2023 年半年度报告，为便于广大投资者更全面深入地了解公司 2023 年半年度经营成果、财务状况，公司计划于 2023 年 9 月 28 日下午 15:00-16:00 举行 2023 年半年度业绩说明会，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 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披 ...

Financial Performance - The company's operating revenue for the first half of 2023 reached ¥63,159,944.76, representing a year-on-year increase of 22.87% compared to ¥51,403,951.18 in the same period last year[19]. - The net profit attributable to shareholders of the listed company was ¥3,547,528.56, a significant recovery from a loss of ¥2,799,502.84 in the previous year[19]. - The basic earnings per share for the first half of 2023 was ¥0.05, compared to a loss of ¥0.04 per share in the same period last year[20]. - The weighted average return on net assets increased to 0.49%, up by 0.89 percentage points from -0.40% in the previous year[20]. - The total operating costs for the first half of 2023 were ¥62,010,163.42, up from ¥56,237,313.54 in the first half of 2022, reflecting a rise of 10.3%[108]. - The company reported a gross profit margin of approximately 47.5% for the first half of 2023, compared to 37.5% in the same period last year[112]. - The total comprehensive income for the first half of 2023 was CNY 5,421,715.22, compared to a loss of CNY 602,355.42 in the same period last year[113]. - The company reported a profit distribution of -7,694,872.00 for the current period, indicating a loss in profit allocation compared to the previous period[124]. Cash Flow and Assets - The net cash flow from operating activities was -¥32,842,748.69, an improvement from -¥45,909,927.82 in the same period last year[19]. - Cash and cash equivalents decreased by 34.71% to ¥136,799,648.26 from ¥209,539,513.90 year-over-year[54]. - Total current assets as of June 30, 2023, amounted to ¥360,097,075.76, a decrease of approximately 14.5% from ¥421,537,662.24 at the end of 2022[100]. - The total assets of the company decreased by 5.14% to ¥823,895,448.00 from ¥868,508,050.70 at the end of the previous year[19]. - The net cash flow from investing activities was -23,107,794.96 RMB, worsening from -7,372,971.36 RMB in the previous period[116]. - The total equity attributable to the parent company for the current period is 730,361,621.61, compared to 700,697,499.73 in the previous period, reflecting an increase of approximately 4.7%[123]. Business Strategy and Market Position - The company has focused on optimizing its business structure and expanding into emerging business areas to achieve net profit growth[20]. - The company has successfully accelerated its market penetration in advantageous regions and actively expanded its business volume[20]. - The company plans to expand its market presence and invest in new product development, although specific figures were not disclosed[108]. - The company is focusing on reducing operational costs and improving efficiency in response to market conditions[108]. - The company has established a "Highway Lifecycle Smart Management and Maintenance Technology Innovation Center" in collaboration with Hebei Expressway Group, focusing on innovative research in smart management technologies[48]. Research and Development - The company's research and development expenses increased by 23.59% to ¥6.25 million from ¥5.06 million year-on-year[51]. - The company has established a robust independent R&D system, leading to significant breakthroughs in core technologies for highway maintenance decision-making[39]. - The company has developed a comprehensive set of scientific decision-making equipment and technical services for highway maintenance, with a strong competitive advantage in technology, talent, and brand[39]. - The company has developed a new generation of intelligent inspection systems and rapid detection equipment for rural roads, achieving significant progress in these areas[47]. Risks and Challenges - The company faces risks of declining gross margin due to increasing operating costs outpacing revenue growth[63]. - The company is exposed to market competition risks as demand for road maintenance technology increases[64]. - The company reported a loss in investment income of CNY 158,799.13, worsening from a loss of CNY 76,889.54 in the previous year, highlighting challenges in this area[112]. Corporate Governance and Compliance - The company confirmed that it does not fall under the category of key pollutant discharge units and has not faced any environmental penalties[74]. - The company has maintained compliance with all commitments made by its actual controllers and shareholders[77]. - There were no significant changes in the management team during the reporting period, with two directors retiring[71]. - The company has not reported any new product launches or technological advancements during this period[125]. Shareholder Information - The top shareholder, Zhonglu Gaoke Transportation Technology Group Co., Ltd., holds 30,832,000 shares, representing 46.24% of total shares[94]. - The company did not propose any profit distribution or capital reserve increase for the half-year period[72]. - The total number of shareholders at the end of the reporting period is not disclosed[92].