公司指定信息披露媒体为《上海证券报》（www.cnstock.com）及上海证券交 易所网站（www.sse.com.cn），敬请广大投资者注意投资风险。 特此公告。 上海宽频科技股份有限公司董事会 2023 年 9 月 8 日 报备文件： 上海宽频科技股份有限公司 关于银行账户解除冻结的公告 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、准确性和完整性承担个别及连带责任。 上海宽频科技股份有限公司（以下简称"公司"）于近日收到上海市第一中 级人民法院下达的（2023）沪01执恢112号《执行结案通知书》，公司与中国工商 银行股份有限公司上海市浦东分行（以下简称"工行浦东分行"）的借款合同纠 纷案件，公司已全部履行了确定的义务，根据相关规定，本案件执行完毕。经公 司核实，截止本公告披露日，公司被冻结的银行账户已解除冻结。 上述事项的具体情况详见公司于2022年11月29日披露的《ST沪科关于公司 银行账户被冻结的公告》（公告编号：临2022-028）、2023年6月16日披露的《ST 沪科关于公司银行账户被冻结的进展公告》（公告编号：临2023-022） ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-039 上海宽频科技股份有限公司 关于 2023 年上海辖区上市公司集体接待日暨中报 业绩说明会活动召开情况的公告 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、准确性和完整性承担个别及连带责任。 上海宽频科技股份有限公司（以下简称"公司"、 "上市公司"或"上海科技"） 于 2023 年 9 月 7 日（周四）下午参加了"2023 年上海辖区上市公司集体接待日 暨中报业绩说明会"活动，针对公司 2023 年中报业绩、公司治理、发展战略、经 营状况、融资计划、可持续发展等投资者所关心的问题与投资者进行了沟通和交 流。 一、本次说明会的召开情况 本次业绩说明会于 2023 年 9 月 7 日（周四）下午 14:00-16:30 在"全景路演" 网站（http://rs.p5w.net）以网络互动方式召开。关于本次业绩说明会的召开事项， 公司于 2023 年 8 月 31 日在上海证券报及上海证券交易所网站上发布了《ST 沪 科关于参加 2023 年上海辖区上市公司集体接待日暨中报业绩说明 ...

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个别及连带责任。 重要内容提示： 投资者可以在本次说明会召开前通过电话（021-62317066）、邮件 （zhao_z@600608.net）或识别下方二维码等形式将需要了解的情况和关注问题 预先提供给公司，公司将在说明会上就投资者普遍关注的问题进行解答。 上海宽频科技股份有限公司（以下简称"公司"）已于2023年8月29日披露 公司2023年半年度报告及摘要，为进一步加强与投资者的互动交流，便于广大投 资者更深入全面地了解公司2023年中报业绩、公司治理、发展战略、经营状况、 融资计划、可持续发展等投资者所关心的问题，公司定于2023年9月7日（周四） 14:00-16:30参加"2023年上海辖区上市公司集体接待日暨中报业绩说明会"活动， 投资者提问通道打开时间为15:00-16:30。现将有关事项公告如下： 证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-037 上海宽频科技股份有限公司 关于参加 2023 年上海辖区上市公司集体接待日 暨中报业绩说明会活动的公 ...

Financial Performance - The company's operating revenue for the first half of 2023 was ¥125,191,600.09, a decrease of 36.14% compared to ¥196,050,283.05 in the same period last year[20]. - The net profit attributable to shareholders for the first half of 2023 was ¥248,947.83, down 92.49% from ¥3,314,051.20 in the previous year[20]. - The basic earnings per share for the first half of 2023 was ¥0.0008, a decline of 92.08% compared to ¥0.0101 in the same period last year[19]. - The net cash flow from operating activities for the first half of 2023 was ¥20,120,033.80, a decrease of 18.56% from ¥24,705,981.56 in the previous year[20]. - The total assets at the end of the reporting period were ¥157,814,666.03, down 20.12% from ¥197,563,644.44 at the end of the previous year[20]. - The company's net assets attributable to shareholders at the end of the reporting period were ¥65,757,014.79, an increase of 0.38% from ¥65,508,066.96 at the end of the previous year[20]. - The diluted earnings per share for the first half of 2023 was also ¥0.0008, reflecting the same decline of 92.08% compared to the previous year[19]. - The weighted average return on net assets for the first half of 2023 was 0.38%, a decrease of 4.62 percentage points from 5.00% in the same period last year[19]. - The net profit after deducting non-recurring gains and losses for the first half of 2023 was ¥29,024.17, down 99.10% from ¥3,220,475.29 in the previous year[20]. Business Operations - The company's main business remains focused on bulk commodity trading, gradually transitioning to comprehensive supply chain services, with key products including plastic particles, non-ferrous metals, and agricultural products[25]. - The company has established long-term, stable partnerships with upstream raw material manufacturers, ensuring a stable supply channel and good supply security[30]. - The company has developed a mature risk management system for commodity trading, effectively managing risks related to capital management, customer credit, and commodity price fluctuations[30]. - The company is leveraging its comprehensive management team to quickly match resources for suppliers and customers, enhancing operational efficiency[30]. - The company continues to focus on customized PS product development based on customer needs, supported by upstream manufacturers' product development capabilities[30]. Market Conditions - The overall market demand for PS is expected to remain limited due to factors such as weak real estate investment and reduced overseas demand, leading to a balanced supply-demand situation[29]. - In the first half of 2023, the domestic production capacity of polystyrene (PS) increased, with a cumulative output of 1.9771 million tons, representing a year-on-year increase of 12.46%[27]. - Domestic PS imports in the first half of 2023 totaled 344,200 tons, a decrease of 23.07% year-on-year, while exports reached 97,000 tons, an increase of 77.01% year-on-year[28]. - The apparent consumption of PS in the first half of 2023 was 2.1708 million tons, up 0.93% year-on-year, with significant increases in consumption for refrigerators (up 13.3%) and air conditioners (up 16.6%)[29]. Risk Management - The company has indicated potential risks that may adversely affect its future development strategies and operational goals[7]. - The company faces operational risks due to economic cycle fluctuations, as commodity prices are closely tied to macroeconomic cycles, despite efforts to enhance risk control and operational safety[45]. - The company is exposed to credit risk in its operations, as it engages in numerous transactions with suppliers and customers, which may lead to adverse impacts if contracts are not fulfilled[45]. - The company employs measures to mitigate risks, including optimizing product structure, enhancing asset-liability management, and conducting credit assessments of suppliers and customers[46]. - The company has established a management mechanism to prevent exchange rate risks, focusing on contract management and internal control of transaction risks[46]. Financial Position - The total amount of non-operating funds occupied by related parties as of the end of the reporting period is 348,612,206.20, which accounts for 532.17% of the most recent audited net assets[59]. - The historical issue of fund occupation by the former controlling shareholder, Nanjing Swit Group Co., Ltd., and its related parties dates back to 2000-2007, with ongoing legal actions for recovery[61]. - The company plans to publicly transfer all debts and other contingent claims against Swit Group to resolve historical debt issues and eliminate potential risks associated with contingent liabilities[63]. - The company has not reported any major litigation or arbitration matters during the reporting period[63]. - The company maintains a compliant operation without any significant debts due or unfulfilled court judgments during the reporting period[65]. Shareholder Information - The company has a total of 15,016 ordinary shareholders as of the end of the reporting period[84]. - The top ten shareholders include Kunming Transportation Investment Co., Ltd. with 39,486,311 shares, accounting for 12.01% of total shares, which are frozen[85]. - The second largest shareholder, Kunming Industrial Development Investment Co., Ltd., holds 20,785,371 shares, representing 6.32% of total shares, with some shares pledged[85]. Cash Flow Management - The company reported a significant increase in cash received from other operating activities, totaling CNY 978,319.11 compared to CNY 700,814.08 in the previous year[109]. - The total cash inflow from sales of goods and services was CNY 26,288,754.56, down from CNY 255,930,422.67 in the first half of 2022[111]. - The cash flow from financing activities showed a net outflow of CNY 23,055,250.00, primarily due to debt repayment[110]. - The company maintained a stable cash flow management strategy, with a focus on reducing operational costs[112]. Strategic Initiatives - The company aims to optimize its business structure by expanding its existing plastic particle business and enhancing the sales scale of downstream manufacturing enterprises[137]. - The company plans to improve supply chain service capabilities by building a collaborative platform for procurement, distribution, warehousing, and logistics management[138]. - The company is focused on strengthening internal management controls and optimizing business processes to enhance service quality and efficiency[138]. - The company intends to enhance its funding management and financing capabilities to reduce operational risks and improve its financial position[138]. - The company is actively seeking strategic cooperation opportunities to facilitate business transformation and development[138]. Compliance and Governance - The company adheres to environmental protection laws and has not faced any penalties for violations during the reporting period, demonstrating compliance with relevant regulations[54]. - The company promotes green development and energy conservation, encouraging employees to adopt environmentally friendly practices in daily operations[55]. - The financial report was approved by the board of directors on August 25, 2023[133].

2023 年半年度经营数据公告 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个别及连带责任。 根据上海证券交易所《关于做好主板上市公司2023年半年度报告披露工作 的通知》和上海证券交易所关于行业经营性信息披露的相关要求，上海宽频科 技股份有限公司（下称"公司"）现就2023年半年度主要经营数据披露如下： 证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-030 上海宽频科技股份有限公司 | 主营业务分行业情况 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 分行业 | 营业收入 | 营业成本 | 毛利率 | 营业收入 | 营业成本 | 毛利率比上年增减 | | | （%） | | | | 比上年增 | 比上年增 | （%） | | | | | | | 减（%） | 减（%） | | | | 商品流通业 | 125,191,600.09 | 119,709,703.22 | 4.38 | -36.14 | -35.80 | 减少 ...

北京大成(上海)律师事务所 关于上海宽频科技股份有限公司 2023 年第一次临时股东大会 dentons.cn 上海市世纪大道 100 号环球金融中心 9 层/24 层/25 层(200120) 9th/24th/25thFloor, Shanghai World Financial Centre, No. 100 Century Avenue, Shanghai 200120, P. R. China Tel: +86 21-58785888 Fax: +86 21-58786866 1 / 9 法律意见书 大成 DENTONS 大成 is Dentons' Preferred Law Firm in China. 北京大成(上海)律师事务所 北京大成(上海)律师事务所 关于上海宽频科技股份有限公司 2023 年第一次临时股东大会的法律意见书 致:上海宽频科技股份有限公司 根据《中华人民共和国证券法》(以下简称"《证券法》")《中华人民共和国公司法》 (以下简称"《公司法》")和中国证券监督管理委员会《上市公司股东大会规则》(以下 简称"《股东大会规则》")等法律、法规和其他有关规范性文件及《上海宽频科技股 ...

本公司监事会及全体监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个别及连带责任。 上海宽频科技股份有限公司（以下简称"公司"）第九届监事会任期已届满， 根据《公司法》《公司章程》《监事会议事规则》及《工会工作条例》等相关规定， 公司于 2023 年 8 月 28 日召开了全体职工大会，会议选举了龚榆茜女士、刘宣女 士为公司第十届监事会职工代表监事（后附简历）。 龚榆茜女士及刘宣女士担任职工代表监事符合《公司法》《上海证券交易所 股票上市股则》《上海证券交易所上市公司自律监管指引第 1 号——规范运作》 及《公司章程》中有关监事任职的资格和条件。本次选举产生的职工代表监事将 与公司 2023 年第一次临时股东大会选举产生的监事共同组成公司第十届监事会， 任期三年。 特此公告。 证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-032 上海宽频科技股份有限公司 关于选举职工代表监事的公告 上海宽频科技股份有限公司监事会 2023 年 8 月 29 日 附件：职工监事简历 龚榆茜，女，1989出生，本科学历，会计师。2013年4月至2021 ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-034 上海宽频科技股份有限公司 第十届董事会第一次会议决议公告 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个别及连带责任。 一、董事会会议召开情况 上海宽频科技股份有限公司（以下简称"公司"）第十届董事会第一次会议于 2023年8月28日在公司会议室以现场方式召开。会议应出席的董事9人，实际出席 会议的董事9人。全体董事推荐董事宁正东先生主持会议，公司监事及高管人员 列席了会议。会议的召开符合有关法律、行政法规、部门规章、规范性文件和公 司章程的规定。 二、董事会会议审议情况 本次会议审议并通过了如下决议： （一）关于选举公司第十届董事会董事长的议案 经董事会审议，选举宁正东先生为公司第十届董事会董事长，任期与本届董 事会任期一致。相关人员简历请见附件。 表决结果：同意9票，反对0票，弃权0票，表决通过。 详见《上海证券报》（ www.cnstock.com ）及上海证券交易所网站 （www.sse.com.cn）。 （二）关于选举公司第十届董事会副董事长的议案 ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2023-035 上海宽频科技股份有限公司 第十届监事会第一次会议决议公告 本公司监事会及全体监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个别及连带责任。 一、监事会会议召开情况 根据《公司法》和《公司章程》相关规定，监事会审议通过选举郝娟女士为 第十届监事会主席，任期三年。郝娟女士简历请见附件。 表决结果：同意5票，反对0票，弃权0票，表决通过。 详见《上海证券报》（ www.cnstock.com ）及上海证券交易所网站 （www.sse.com.cn）。 特此公告。 上海宽频科技股份有限公司监事会 2023 年 8 月 29 日 上海宽频科技股份有限公司（以下简称"公司"）第十届监事会第一次会议于 2023年8月28日下午以现场方式在公司会议室召开。本次会议应出席的监事5人， 实际出席会议的监事5人。全体监事推举监事郝娟女士主持会议。会议的召开符 合有关法律、行政法规、部门规章、规范性文件和公司章程的规定。 二、监事会会议审议情况 会议审议并通过了如下决议： （一）关于选举公司第十届监事 ...