二、投资者提出的主要问题及公司回复情况 证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-024 上海宽频科技股份有限公司 关于 2024 年上海辖区上市公司年报集体业绩说明会 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"）于 2024 年 5 月 10 日（周 五）下午参加了"2024 年上海辖区上市公司年报集体业绩说明会"活动，针对公司 2023 年年度报告及公司治理、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 2024 年 5 月 10 日（周五）下午 15:00-16:00 在"上证路演 中心"网站（http://roadshow.sseinfo.com）或微信公众号"上证路演中心"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 2024 年 4 月 26 日在上海 证券报及上海证券交易所网站上发布了《关于参加 2024 年上海 ...

Financial Performance - The company's operating revenue for Q1 2024 was ¥80,222,100.92, representing a year-on-year increase of 45.83%[2] - Net profit attributable to shareholders for Q1 2024 was ¥593,576.74, a significant increase of 239.91% compared to the same period last year[2] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥608,744.69, reflecting a 250.86% increase year-on-year[2] - Basic earnings per share for Q1 2024 were ¥0.0018, up 260.00% from the previous year[2] - The company reported total operating revenue of ¥80,222,100.92 for Q1 2024, an increase of 45.9% compared to ¥55,011,062.88 in Q1 2023[19] - The company's net loss for Q1 2024 was ¥780,224,695.60, slightly improved from a net loss of ¥780,818,272.34 in Q4 2023[17] - In Q1 2024, the company reported a net profit of CNY 190,300.79, compared to CNY 1,207,344.44 in Q1 2023, indicating a significant decrease in profitability[20] - The operating profit for Q1 2024 was CNY 220,300.79, down from CNY 1,972,305.27 in the same period last year[20] - The total comprehensive income for Q1 2024 was CNY 190,300.79, compared to CNY 1,207,344.44 in Q1 2023, showing a decline in overall financial performance[21] Assets and Liabilities - Total assets at the end of Q1 2024 were ¥134,423,565.81, a decrease of 14.13% from the end of the previous year[3] - The company's total assets decreased to ¥134,423,565.81 as of March 31, 2024, down from ¥156,541,085.68 on December 31, 2023, a decline of 14.1%[16] - Total liabilities decreased to ¥86,600,945.04 as of March 31, 2024, from ¥108,908,765.70 on December 31, 2023, reflecting a reduction of 20.5%[16] - The company's total assets as of March 31, 2024, were ¥146,594,187.96, a decrease from ¥149,737,660.10 as of December 31, 2023[26] - Current liabilities decreased to ¥98,996,939.83 in Q1 2024 from ¥102,894,294.14 in Q4 2023, reflecting a reduction of approximately 3%[26] Cash Flow and Equivalents - The company's cash and cash equivalents decreased to ¥19,025,726.87 as of March 31, 2024, down from ¥27,071,664.52 on December 31, 2023, representing a decline of 29.8%[14] - The company's cash and cash equivalents at the end of Q1 2024 stood at CNY 18,924,040.29, down from CNY 63,417,207.13 at the end of Q1 2023[23] - The company's cash and cash equivalents decreased to ¥18,995,599.58 from ¥21,675,146.75, a decline of about 12.3%[25] - The net cash flow from operating activities for Q1 2024 was CNY 1,017,744.65, a recovery from a negative cash flow of CNY -11,247,878.53 in Q1 2023[23] - The net cash flow from operating activities for Q1 2024 was $6,384,135.13, a decrease of 72.5% compared to $23,194,959.67 in the previous year[31] - The total cash outflow from operating activities was $125,160,912.46, compared to $65,719,044.44 in the previous year, reflecting an increase of 90%[31] - The overall net increase in cash and cash equivalents for the quarter was -$2,679,547.17, contrasting with an increase of $8,194,959.67 in the previous year[31] Inventory and Receivables - Accounts receivable decreased to ¥1,184,589.85 in Q1 2024 from ¥4,698,957.15 in Q1 2023, indicating a reduction of 74.8%[15] - Inventory increased to ¥54,431,800.17 as of March 31, 2024, compared to ¥47,716,040.78 on December 31, 2023, marking a rise of 14.3%[15] - Inventory increased to ¥50,864,656.53 in Q1 2024, compared to ¥42,329,324.92 in Q4 2023, representing a growth of approximately 20.5%[25] - The company reported a significant increase in prepayments, which rose to ¥37,176,734.80 in Q1 2024 from ¥2,029,533.32 in Q4 2023, reflecting a growth of over 1,700%[25] Financial Risks and Uncertainties - The company is in the process of transferring all debts related to Nanjing Sweet Group to eliminate potential risks associated with historical debts[8] - The company has engaged intermediaries to conduct audits and evaluations of the related debts and is coordinating necessary approvals, although the process is complex and ongoing[8] - Investors are advised to be cautious regarding the uncertainties surrounding the debt transfer and the potential risks involved[9] - The company is currently facing uncertainty regarding the completion of the share transfer agreement with the controlling shareholder, which involves 39,486,311 shares, accounting for 12.01% of the total share capital[10] - The main supplier, Hong Kong Petrochemical Co., Ltd., has been placed under compulsory liquidation, which may impact the company's operations and financial stability[12] Financial Expenses - The company incurred financial expenses of CNY 554,817.02 in Q1 2024, compared to CNY 1,485,338.43 in Q1 2023, reflecting a decrease in financial costs[20] - The company's financial expenses for Q1 2024 were ¥552,204.62, down from ¥1,513,251.97 in Q1 2023, indicating a reduction of about 63.5%[27]

Financial Performance - The company's operating revenue for Q1 2024 was ¥80,222,100.92, representing a year-on-year increase of 45.83%[2] - Net profit attributable to shareholders for Q1 2024 was ¥593,576.74, a significant increase of 239.91% compared to the same period last year[2] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥608,744.69, reflecting a 250.86% increase year-on-year[2] - Basic earnings per share for Q1 2024 were ¥0.0018, up 260.00% from the previous year[2] - The company reported a net loss of ¥780,224,695.60 for Q1 2024, slightly improved from a loss of ¥780,818,272.34 in Q4 2023, showing marginal operational improvement[17] - In Q1 2024, the company reported a net profit of CNY 190,300.79, compared to CNY 1,207,344.44 in Q1 2023, indicating a significant decrease in profitability[20] - The operating profit for Q1 2024 was CNY 220,300.79, down from CNY 1,972,305.27 in the same period last year[20] - The total comprehensive income for Q1 2024 was CNY 190,300.79, compared to CNY 1,207,344.44 in Q1 2023, indicating a decline in overall financial performance[21] Assets and Liabilities - Total assets at the end of Q1 2024 were ¥134,423,565.81, a decrease of 14.13% from the end of the previous year[3] - The company's total assets decreased to ¥134,423,565.81 as of March 31, 2024, from ¥156,541,085.68 at the end of 2023, reflecting a decline in overall financial position[16] - Total liabilities decreased to ¥86,600,945.04 as of March 31, 2024, down from ¥108,908,765.70 at the end of 2023, indicating a reduction in debt levels[16] - The company's total assets as of March 31, 2024, were ¥146,594,187.96, down from ¥149,737,660.10 as of December 31, 2023[26] - The total liabilities decreased to ¥101,575,135.04 from ¥105,531,309.75, a decline of about 3.5%[26] Cash Flow - The net cash flow from operating activities was ¥1,017,744.65, with no applicable year-on-year comparison[2] - The company's cash and cash equivalents decreased to ¥19,025,726.87 as of March 31, 2024, down from ¥27,071,664.52 on December 31, 2023, indicating liquidity challenges[14] - The net cash flow from operating activities for Q1 2024 was CNY 1,017,744.65, a recovery from a negative cash flow of CNY -11,247,878.53 in Q1 2023[23] - The company's cash and cash equivalents were ¥18,995,599.58 as of March 31, 2024, down from ¥21,675,146.75 at the end of 2023[25] - The ending cash and cash equivalents balance decreased to $18,896,574.89 from $50,494,093.02 year-over-year[31] - The company experienced a net decrease in cash and cash equivalents of $2,679,547.17 for the quarter[31] Operational Challenges - The company is in the process of transferring all debts related to Nanjing Sweet Group to eliminate potential risks associated with historical debts[8] - The company has engaged intermediaries to conduct audits and evaluations of the relevant debts and is coordinating necessary approvals, although the process remains complex and incomplete[8] - Investors are advised to be cautious regarding the uncertainties surrounding the debt transfer and its approval process[9] - The main supplier, Hong Kong Petrochemical Co., Ltd., is undergoing compulsory liquidation, which poses risks to the company's supply chain and operational stability[12] - The company is currently facing uncertainty regarding the completion of a share transfer agreement involving 12.01% of its shares, which may impact future governance and control[11] Inventory and Receivables - Accounts receivable dropped to ¥1,184,589.85 in Q1 2024 from ¥4,698,957.15 in Q4 2023, suggesting improved collection efforts[15] - Inventory increased to ¥54,431,800.17 as of March 31, 2024, compared to ¥47,716,040.78 at the end of 2023, indicating potential overstocking or increased production[15] - The inventory increased to ¥50,864,656.53 from ¥42,329,324.92, showing a rise of approximately 20.5%[25] Financial Expenses - The company incurred financial expenses of CNY 554,817.02 in Q1 2024, compared to CNY 1,485,338.43 in Q1 2023, reflecting a decrease in financial costs[20] - The company reported a significant reduction in financial expenses, with Q1 2024 financial costs at ¥552,204.62 compared to ¥1,513,251.97 in Q1 2023[27] Accounting and Reporting - The company has not adopted new accounting standards or interpretations for the year 2024[31] - The financial report was presented by Zhang Lu, with Liu Wenxin responsible for accounting work[31]

证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-022 上海宽频科技股份有限公司 关于非经营性资金占用事项的进展公告 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、非经营性资金占用基本情况 公司聘请的 2023 年度审计机构中审众环会计师事务所（特殊普通合伙）（以 下简称"中审众环"）为公司出具了《关于上海宽频科技股份有限公司非经营性 资金占用及清偿情况、违规担保及解除情况的专项审核报告》【众环专字（2024） 1600032 号】，截至本公告披露日，公司非经营性资金占用余额为人民币 348,612,206.20 元，非经营性资金占用事项未发生变化。具体情况如下： | | | | | 报 | | | | 预 | 预 | 预 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东 | 关 | 占 | | | 报告 | | | | | | | | | | | 告 | | | | 计 | 计 | 计 | | ...

Financial Performance - The company reported a net profit attributable to shareholders of -22,015,030.94 CNY for 2023, a decrease of 645.68% compared to the previous year's profit of 4,034,389.89 CNY[5]. - Total revenue for 2023 was 171,032,691.59 CNY, representing a 53.37% decline from 366,774,990.16 CNY in 2022[21]. - The company's total assets decreased by 20.80% to 156,541,085.68 CNY at the end of 2023, down from 197,661,724.64 CNY at the end of 2022[22]. - The net cash flow from operating activities was -21,465,525.48 CNY, compared to -6,012,539.15 CNY in the previous year[21]. - The company has not proposed any profit distribution for 2023 due to unaddressed losses from previous years[5]. - The net assets attributable to shareholders decreased by 33.60% to 43,508,593.28 CNY at the end of 2023, down from 65,523,624.22 CNY at the end of 2022[22]. - The company's basic and diluted earnings per share for 2023 were both -0.0669 yuan, a decrease of 643.90% compared to 0.0123 yuan in 2022[23]. - The weighted average return on equity dropped to -40.38% in 2023, down 46.73 percentage points from 6.35% in 2022[23]. - The net profit attributable to shareholders was significantly impacted by a credit impairment loss of 22.54 million yuan due to the forced liquidation of a major supplier[24]. - The company reported a net loss of 22.35 million yuan attributable to shareholders in Q4 2023, compared to a profit in the previous quarters[26]. - The total profit amounted to -22,952,600 CNY, a year-on-year decrease of 521.23%[45]. Revenue and Market Conditions - The company experienced a significant drop in revenue from core business activities, with a 60.92% decline in revenue after excluding non-core business income[21]. - The decline in revenue was attributed to supply shortages and increased competition in the plastic particle market[23]. - In 2023, the company faced a challenging external environment, resulting in a decline in profitability, particularly in plastic particle products[33]. - Total revenue for Q4 2023 was 26.03 million yuan, a decrease from 19.81 million yuan in Q3 2023[26]. - The total revenue for the first three quarters of 2023 was 145.03 million yuan, indicating a downward trend compared to the previous year[26]. Operational Adjustments - The company adjusted its business structure, optimizing product, supplier, and customer configurations to enhance operational capabilities[33]. - The company reduced its procurement of chemical products by 55.93% to 18,064.40 tons and sales by 54.29% to 19,618.11 tons in 2023[40]. - The overall gross profit margin for the company improved by 0.68 percentage points to 5.39% in 2023[40]. - The company aims to enhance its supply chain service capabilities through improved management and collaboration across procurement, distribution, and logistics[33]. Governance and Compliance - The company has established a governance structure that complies with relevant laws and regulations, ensuring fair treatment of all shareholders[86]. - The board of directors consists of 9 members, including 3 independent directors, ensuring compliance with legal requirements[87]. - The supervisory board has 5 members, including 2 employee representatives, effectively overseeing the company's operations and financial status[88]. - The company emphasizes the importance of communication with investors, ensuring that all shareholders have equal access to information[91]. - The company has established various management systems to ensure compliance with information disclosure obligations[90]. Debt and Financial Management - The company is actively addressing historical debt issues with Nanjing Sweet Group, with ongoing efforts to resolve complex situations[34]. - The company has a current annual comprehensive credit limit application of up to 300 million yuan, with a guarantee from its controlling shareholder[151]. - The total non-operating fund occupation by controlling shareholders and related parties amounts to CNY 348,612,206.20, which represents 801.25% of the latest audited net assets[136]. - The company has been unable to recover the occupied funds due to the original controlling shareholder's cessation of operations and asset freezes, leading to ongoing legal actions[138]. Strategic Initiatives - The company plans to optimize its business structure by expanding into chemical products and agricultural products, aiming to enhance core competitiveness[79]. - The company aims to improve supply chain service capabilities through digital management and ERP systems, which will lower costs and enhance efficiency[79]. - The company is actively seeking strategic cooperation opportunities to facilitate business transformation and development[81]. - The company plans to strengthen cooperation with upstream and downstream partners and enhance supply chain services to improve competitiveness and sustainability[77]. Risk Management - The company has acknowledged the existence of risks that may adversely affect its future development strategies and operational goals[8]. - The company faces risks related to economic cycles, credit risks, and exchange rate fluctuations, which could impact profitability[82][83]. - The company is implementing measures to manage credit risks, including regular assessments of suppliers and customers[84]. Employee and Management Structure - The company has established a training plan to enhance employee skills and knowledge, combining internal and external training methods[120]. - The company’s remuneration policy includes fixed salaries and bonuses, with annual performance evaluations determining bonus distribution[119]. - The management team is committed to effective management and control of daily operations to achieve annual business goals[90]. Environmental and Social Responsibility - The company emphasizes a "green development" philosophy, promoting energy conservation and environmental awareness among employees[128]. - The company has not disclosed a separate social responsibility report or ESG report, indicating a potential area for improvement in transparency[130].

证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-020 二、产销量情况分析表 | 主要产品 | 单位 | 采购量 | 销售量 | 库存量 | 采购量比 上年增减 | 销售量比 上年增减 | 库存量 比上年 增减 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | （%） | （%） | | | | | | | | | | （%） | | 化工产品 | 吨 | 1,705.200 | 3,716.15 | 621.24 | -71.13 | -42.23 | -83.03 | | 农产品 | 吨 | 23,580.00 | 22,790.00 | 14,830.00 | 不适用 | 不适用 | 不适用 | | 其他 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 备注：公司"分产品-其他"为非生产原料性质的工业用品，不适用单一单位进行计量。 上海宽频科技股份有限公司 2024 年第一季度经营数据公告 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 ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-019 上海宽频科技股份有限公司 2023 年年度经营数据公告 备注：根据《企业会计准则第 14 号—收入》《监管规则适用指引—会计类第 1 号》的相关规定，报告 期内公司部分"分产品-农产品"业务、"分产品-其他"业务以净额法确认收入。 二、产销量情况分析表 主要产品 单位 采购量 销售量 库存量 采购量比上 年增减（%） 销售量比 上年增减 库存量比 上年增减 | | | | | | | （%） | （%） | | --- | --- | --- | --- | --- | --- | --- | --- | | 化工产品 | 吨 | 18,064.40 | 19,618.11 | 2,632.20 | -55.93 | -54.29 | -37.12 | | 农产品 | 吨 | 40,955.00 | 26,915.00 | 14,040.00 | 不适用 | 不适用 | 不适用 | | 其他 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 不适用 | 备注：公司"分产品-其他"为非生产原料性质的工业用品， ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-014 上海宽频科技股份有限公司 关于参加 2024 年上海辖区上市公司集体接待日 暨年报业绩说明会活动的公告 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。 重要内容提示： 会议召开时间：2024年5月10日（周五）15:00至16:00。 会议召开地点："上证路演中心"网站（http://roadshow.sseinfo.com）或 微信公众号"上证路演中心" 二、说明会召开的时间、地点 1、会议召开时间：2024 年 5 月 10 日（周五）15:00 至 16:00。 2、会议召开地点："上证路演中心"网站（http://roadshow.sseinfo.com）或 微信公众号"上证路演中心" 三、参加人员 出席本次年报集体业绩说明会的人员有：公司董事长张露女士、副董事长云 峰先生、独立董事李红斌先生、总经理王亮先生、财务负责人兼董事会秘书刘文 鑫先生。欢迎广大投资者积极参与。 会议召开方式：网络平台在线交流 投资者可以在本次说明会召开前通过电 ...

证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-013 上海宽频科技股份有限公司 关于变更职工监事的公告 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。 上海宽频科技股份有限公司（以下简称"公司"）第十届监事会职工监事刘 宣女士因工作原因不再担任公司职工监事职务。公司于 2024 年 4 月 22 日召开全 体职工大会选举黄雨晴女士为公司第十届监事会职工监事，任期与本届监事会任 期一致。公司及公司监事会对刘宣女士在担任监事期间为公司所做的贡献表示感 谢！ 黄雨晴女士担任公司职工监事符合《公司法》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第十届监事会其他成员 共同组成公司第十届监事会，并将按照《公司法》及《公司章程》的有关规定行 使职权。 特此公告。 上海宽频科技股份有限公司监事会 2024 年 4 月 23 日 附件：职工监事简历 黄雨晴，女，1997年出生，大专学历。2019年11月至2020年12月任职于上海 亿品贸易有限公司，2021年4月至2023年3月任 ...

上海宽频科技股份有限公司（以下简称"公司"）于 2023 年 6 月 16 日披露 了《关于清算注销控股子公司的公告》（公告编号：临2023-023），经公司第九 届董事会第四十二次会议审议，同意对上海硅盛微系统科技有限公司（以下简称 "上海硅盛"）予以清算注销，并授权公司经营管理层依法办理本次清算注销的 相关全部事宜。 近日，公司收到中国（上海）自由贸易试验区市场监督管理局核发的《登记 通知书》（NO.41000001202403150024），上海硅盛的工商注销登记手续已办理 完毕。上海硅盛的清算注销不会对公司业务发展和盈利状况产生重大影响，不存 在损害公司、公司股东特别是中小股东利益的情形，具体会计处理以公司年审会 计师事务所审计确认结果为准。 特此公告。 证券代码：600608 证券简称：ST 沪科 公告编号：临 2024-012 上海宽频科技股份有限公司 关于控股子公司清算注销完成的公告 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董事会 2024 年 3 月 22 日 ...