证券代码：831305 证券简称：海希通讯 公告编号：2023-008 一、基本情况 上海海希工业通讯股份有限公司（以下简称"公司"）分别于 2022 年 7 月 20 日召开第三届董事会第十八次会议、第三届监事会第十五次会议，2022 年 8 月 9 日召开 2022 年第三次临时股东大会，审议通过了《关于变更募集资金用途 的议案》及《关于使用募集资金向全资子公司增资实施募投项目的议案》，公司 将募投项目"总部基地及研发中心建设项目"名称变更为"总部基地、研发中心 及生产基地建设项目"，该项目实施主体变更为全资子公司"希姆科技（上海） 有限公司（以下简称'希姆科技'）"，并将 145,496,260.00 元人民币的募集资金 以增资形式提供给希姆科技实施该募投项目。增资完成后，希姆科技注册资本由 15,000,000.00 元增加至 160,496,260.00 元，具体内容详见公司于 2022 年 7 月 22 日在北京证券交易所官方信息披露平台（http://www.bse.cn/）披露的《变更募集 资金用途的公告》（公告编号：2022-066）、《关于使用募集资金向全资子公司增 资实施募投项目的公告》 ...

证券代码：831305 证券简称：海希通讯 公告编号：2023-007 上海海希工业通讯股份有限公司 本次交易不构成重大资产重组。 公司本次对外投资系新设立全资子公司，不构成重大资产重组。 （三）是否构成关联交易 本次交易不构成关联交易。 （四）审议和表决情况 对外投资的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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个 别及连带法律责任。 一、对外投资概述 （一）基本情况 因公司战略发展和业务经营需要，上海海希工业通讯股份有限公司（以下 简称"公司"）设立全资子公司海希智能科技（浙江）有限公司，注册地址浙江 省湖州市，注册资本人民币 5000 万元。 （二）是否构成重大资产重组 根据公司《公司章程》、《对外投资融资管理制度》、《北京证券交易所上市 公司持续监管办法（试行）》以及《北京证券交易所股票上市规则（试行）》等 规章制度规定，公司本次对外投资的金额为 5000 万元，占公司最近一期（2021 年）经审计总资产的 6.15%、净资产的 6.63%，尚未达到提交董事会或股东大 会审议标准，无需提交董事会或股东大会审议 ...

证券代码：831305 证券简称：海希通讯 公告编号：2023-006 上海海希工业通讯股份有限公司 回购进展情况公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律 责任。 一、 回购方案基本情况 上海海希工业通讯股份有限公司（以下简称"公司"）分别于 2022 年 7 月 20 日 召开第三届董事会第十八次会议，2022 年 8 月 9 日召开 2022 年第三次临时股东大 会，审议通过了《关于公司回购股份方案的议案》。具体内容详见公司于 2022 年 7 月 22 日在北京证券交易所官方信息披露平台（http://www.bse.cn/）披露的公司《回购股 份方案公告》（公告编号 2022-063）。 1、回购用途及目的 基于对公司未来发展的信心和对公司价值的认可，为切实维护广大投资者的利 益，引导长期理性价值投资，综合考虑公司经营情况、财务状况及未来的盈利能力等 因素，同时建立、健全公司长效激励机制，吸引和留住优秀人才，充分调动公司员工 的积极性，促进公司持续稳定健康发展，公司拟使用自有资金回购公司股份 ...

证券代码：831305 证券简称：海希通讯 公告编号：2023-005 上海海希工业通讯股份有限公司 回购进展情况公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律 责任。 一、 回购方案基本情况 上海海希工业通讯股份有限公司（以下简称"公司"）分别于 2022 年 7 月 20 日 召开第三届董事会第十八次会议，2022 年 8 月 9 日召开 2022 年第三次临时股东大 会，审议通过了《关于公司回购股份方案的议案》。具体内容详见公司于 2022 年 7 月 22 日在北京证券交易所官方信息披露平台（http://www.bse.cn/）披露的公司《回购股 份方案公告》（公告编号 2022-063）。 1、回购用途及目的 2、回购方式 本次回购方式为竞价方式回购。 3、回购价格 为保护投资者利益，结合公司目前的财务状况、经营状况及近期公司股价，确定 本次回购价格不超过 13.50 元/股，具体回购价格由公司股东大会授权董事会在回购实 施期间，综合公司二级市场股票价格、公司财务状况和经营状况确定。 本次拟回 ...

Financial Performance - The company's total revenue for 2022 was CNY 220,609,308.82, a decrease of 22.82% compared to the previous year[4] - Net profit attributable to shareholders was CNY 60,150,184.39, down 34.34% year-on-year[4] - The net profit after deducting non-operating gains and losses was CNY 54,044,217.49, reflecting a decline of 37.71% compared to the previous year[4] - Basic earnings per share decreased to CNY 0.43, a drop of 47.56% year-on-year[4] Assets and Equity - Total assets at the end of the reporting period were CNY 818,164,747.54, an increase of 0.70% from the beginning of the period[6] - Shareholders' equity attributable to the company was CNY 735,146,717.48, down 2.48% year-on-year[6] - The company's share capital increased by 100.00% to CNY 140,260,000.00[5] - The net asset value per share attributable to shareholders was CNY 5.33, a decrease of 50.42% compared to the previous year[5] Industry Impact - The decline in revenue and profit was primarily due to cyclical downturns in the construction machinery industry and impacts from the COVID-19 pandemic[7] - Increased R&D expenses during the reporting period contributed to the decline in net profit[7]

证券代码：831305 证券简称：海希通讯 公告编号：2023-003 上海海希工业通讯股份有限公司股票解除限售公告 | 三、本次股票解除限售后的股本情况 | | --- | | | 股份性质 | 数量（股） | 百分比 | | --- | --- | --- | --- | | | 无限售条件的股份 | 58,127,250 | 41.44% | | 有限售条件的 | 1、高管股份 | 972,750 | 0.69% | | | 2、个人或基金 | 81,160,000 | 57.86% | | | 3、其他法人 | 0 | 0.00% | | 股份 | 4、限制性股票 | 0 | 0.00% | | | 5、其他 | 0 | 0.00% | | | 有限售条件股份合计 | 82,132,750 | 58.56% | | | 总股本 | 140,260,000 | 100.00% | 注：如公司近期办理过新增股份登记的，公司总股本以新增股份登记后的总股本为准。 四、其它情况 五、备查文件 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性 ...

回购进展情况公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律 责任。 一、 回购方案基本情况 上海海希工业通讯股份有限公司（以下简称"公司"）分别于 2022 年 7 月 20 日 召开第三届董事会第十八次会议，2022 年 8 月 9 日召开 2022 年第三次临时股东大 会，审议通过了《关于公司回购股份方案的议案》。具体内容详见公司于 2022 年 7 月 22 日在北京证券交易所官方信息披露平台（http://www.bse.cn/）披露的公司《回购股 份方案公告》（公告编号 2022-063）。 1、回购用途及目的 基于对公司未来发展的信心和对公司价值的认可，为切实维护广大投资者的利 益，引导长期理性价值投资，综合考虑公司经营情况、财务状况及未来的盈利能力等 因素，同时建立、健全公司长效激励机制，吸引和留住优秀人才，充分调动公司员工 的积极性，促进公司持续稳定健康发展，公司拟使用自有资金回购公司股份用于股权 激励、员工持股计划。 2、回购方式 证券代码：831305 证券简称：海希通讯 公告编号：2 ...

证券代码：831305 证券简称：海希通讯 公告编号：2023-001 上海海希工业通讯股份有限公司 回购进展情况公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律 责任。 一、 回购方案基本情况 上海海希工业通讯股份有限公司（以下简称"公司"）分别于 2022 年 7 月 20 日 召开第三届董事会第十八次会议，2022 年 8 月 9 日召开 2022 年第三次临时股东大 会，审议通过了《关于公司回购股份方案的议案》。具体内容详见公司于 2022 年 7 月 22 日在北京证券交易所官方信息披露平台（http://www.bse.cn/）披露的公司《回购股 份方案公告》（公告编号 2022-063）。 1、回购用途及目的 基于对公司未来发展的信心和对公司价值的认可，为切实维护广大投资者的利 益，引导长期理性价值投资，综合考虑公司经营情况、财务状况及未来的盈利能力等 因素，同时建立、健全公司长效激励机制，吸引和留住优秀人才，充分调动公司员工 的积极性，促进公司持续稳定健康发展，公司拟使用自有资金回购公司股份 ...

Group 1: Research Overview - The company received an institutional investor for a research meeting on January 25, 2022 [2] - The meeting took place at the company's conference room, attended by the Chairman and the Board Secretary [2] Group 2: Market Outlook - The company indicated that the construction machinery sector is cyclical, heavily influenced by macroeconomic factors such as economic growth and fixed asset investment [3] - It is currently difficult to predict the market trend for 2022 due to the dependency on the overall market environment and related industry policies [3] Group 3: Competitive Pressure - Most of the company's downstream clients do not have the capability to independently develop remote control systems and prefer to procure these externally [4] - The challenges of independent development include significant investment in human resources, material, and research funding, compounded by rapid technological advancements [4]

Financial Performance - Revenue for the first nine months of 2022 was ¥164,822,132.42, a decrease of 25.16% compared to ¥220,245,887.45 in the same period of 2021[17] - Net profit attributable to shareholders for the first nine months of 2022 was ¥47,946,482.88, down 26.81% from ¥65,507,597.03 in the previous year[17] - Basic earnings per share for the first nine months of 2022 dropped to ¥0.34, a decline of 71.93% compared to ¥1.22 in the same period of 2021[17] - The company reported a total revenue of 103,517,140, with a net profit margin of 0.485%[34] - Total operating revenue for Q3 2022 was ¥63,499,427.56, a decrease of 6.5% compared to ¥68,073,824.70 in Q3 2021[62] - Net profit for Q3 2022 reached ¥25,064,714.08, an increase of 10.1% from ¥22,754,102.53 in Q3 2021[63] - The total profit for Q3 2022 was ¥24,022,175.67, compared to ¥21,419,487.65 in Q3 2021, marking an increase of 7.5%[67] - The company achieved a total comprehensive income of ¥54,598,324.79 for the first nine months of 2022, down from ¥69,692,279.57 in the same period of 2021, indicating a decline of 21.6%[67] Assets and Liabilities - Total assets as of September 30, 2022, amounted to ¥823,471,011.46, reflecting a 1.35% increase from ¥812,482,037.65 at the end of 2021[17] - The company’s net assets attributable to shareholders decreased by 2.32% to ¥736,352,441.83 from ¥753,821,659.89 at the end of 2021[17] - The company’s debt-to-asset ratio (consolidated) was 5.18%, up from 3.30% in the previous year[17] - The company's total liabilities as of September 30, 2022, were ¥42,640,709.32, compared to ¥26,807,979.35 as of December 31, 2021[56] - The company's total equity as of September 30, 2022, was ¥780,830,302.14, slightly down from ¥785,674,058.30 as of December 31, 2021[57] - The total assets decreased to ¥726,986,436.38 from ¥750,835,735.57, indicating a decline of 3.2%[60] - Total liabilities decreased to ¥21,913,174.87 from ¥25,043,053.85, a reduction of 12.5%[60] - The total equity decreased to ¥705,073,261.51 from ¥725,792,681.72, reflecting a decline of 2.8%[60] Cash Flow - The company reported a net cash flow from operating activities of ¥100,275,477.06, which is an increase of 17.49% from ¥85,346,733.74 in the previous year[17] - Operating cash inflow for the first nine months of 2022 was CNY 221,506,631, a decrease of 19.2% from CNY 274,178,509 in the same period of 2021[69] - Cash flow from financing activities showed a net outflow of CNY 70,952,115.01, compared to a net outflow of CNY 8,587,457.64 in the same period last year[70] - The ending cash and cash equivalents balance for the first nine months of 2022 was CNY 437,479,547.18, down from CNY 153,302,812.81 in 2021[70] - Cash outflow from investing activities was CNY 121,395,336.56, significantly higher than CNY 1,453,676.72 in the previous year, resulting in a net cash outflow of CNY 96,033,085.06[70] Investments and Acquisitions - The company’s goodwill increased by 59.09% due to the acquisition of 51% of Hunan Kute Intelligent Technology Co., Ltd.[20] - The company increased its investment in Hunan Kute Intelligent Technology Co., Ltd. by 18.36 million RMB, acquiring 51% ownership[44] - Investment income increased by 73.60% year-on-year, attributed to the investment of idle funds in bank wealth management products[25] - The company invested 75,990,000 RMB in a wealth management product, expecting a return of 85,980.67 RMB[44] Shareholder Information - The company's total share capital remained at 140,260,000 shares, with 10,518 common shareholders at the end of the reporting period[30] - The controlling shareholder holds 57.86% of the total shares, amounting to 81,160,000 shares[33] - Shareholder Zhou Tong holds 81,160,000 shares, representing 57.864% of the company, making her the controlling shareholder[34] - The company plans to repurchase shares to support employee stock ownership plans and incentivize talent retention[46] - As of September 30, 2022, the company had repurchased a total of 607,649 shares, which is 0.43% of the total share capital, and represents 18.23% of the maximum repurchase target, with a total expenditure of ¥4,794,968.46, accounting for 10.66% of the maximum repurchase fund[49] Legal and Regulatory Matters - There is an ongoing software infringement lawsuit, but it has not significantly impacted the company's operations[41] - The company has not provided external guarantees or loans during the reporting period[38] - The company engaged in related party transactions totaling 723,165.51 RMB during the reporting period[42] - The company’s daily related transactions were conducted at market prices and in accordance with contractual agreements[42] Research and Development - Research and development expenses for Q3 2022 were ¥2,942,449.61, compared to ¥2,606,621.41 in Q3 2021, an increase of 12.9%[63] - Research and development expenses for Q3 2022 were ¥2,028,810.43, an increase of 17.4% compared to ¥1,727,692.90 in Q3 2021[66]