上海唯赛勃环保科技股份有限公司 独立董事独立意见 上海唯赛勃环保科技股份有限公司 独立董事关于第五届董事会第八次会议相关议案的独立意见 根据《中华人民共和国公司法》(以下简称"《公司法》")、《中华人民共和国 证券法》《上海证券交易所科创板股票上市规则》《上市公司独立董事规则》以及 《上海唯赛勃环保科技股份有限公司章程》(以下简称"《公司章程》")、《上海唯 赛勃环保科技股份有限公司独立董事工作制度》的相关规定,我们作为上海唯赛 勃环保科技股份有限公司(以下简称"公司")的独立董事,认真核查了公司第五 届董事会第八次会议的相关议案,基于独立、客观判断、实事求是的原则,发表 独立意见如下: 一、《关于<2023年半年度募集资金存放与使用情况的专项报告>的议案》的 独立意见 公司严格按照《上市公司监管指引第2号 -- 上市公司募集资金管理和使用 的监管要求》《上海证券交易所科创板上市公司自律监管指引第 1 号 -- 规范运 作》等相关规定对募集资金专户存储和专项使用,不存在变相变更募集资金用途 和损害股东利益的情况,不存在募集资金管理违规的情形。募集资金具体使用情 况与公司已披露的情况一致,公司已履行了必要且合规 ...

证券代码：688718 证券简称：唯赛勃 公告编号：2023-045 经中国证券监督管理委员会于2021年6月16日出具的《关于同意上海唯赛勃 环保科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2021〕2051 号）核准，上海唯赛勃环保科技股份有限公司首次公开发行人民币普通股（A股） 股票43,438,600股，每股发行价格5.85元，募集资金总额为人民币254,115,810.00 元。前期已支付承销及保荐费（不含增值税）566,037.74元，扣除剩余承销及保 荐费（不含增值税）33,027,859.42元后的募集资金为221,087,950.58元，已于2021 年7月22日存入公司募集资金专户内，另扣除律师费、审计费、法定信息披露等 其他发行费用（不含增值税）17,718,406.37元后，公司实际募集资金净额为人民 币202,803,506.47元， 上述募集资金净额已经致同会计师事务所（特殊普通合伙）"致同验字（2021） 第110C000518号"《验资报告》验证。 （二）本年度使用金额及当前余额 截至2023年6月30日，募集资金具体存放情况如下： | 项目 | | | | | 金 ...

经全体参会监事表决，形成决议如下： （一）审议通过《关于<2023 年半年度报告及其摘要>的议案》 证券代码：688718 证券简称：唯赛勃 公告编号：2023-044 上海唯赛勃环保科技股份有限公司 第五届监事会第七次会议决议公告 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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 上海唯赛勃环保科技股份有限公司（以下简称"公司"或"上市公司"）于 2023 年 8 月 24 日以现场会议的方式召开了第五届监事会第七次会议（以下简称 "本次会议"）。本次会议的通知于 2023 年 8 月 14 日通过专人、电话或电子邮件 方式送达全体监事。会议应出席监事 3 人，实际到会监事 3 人。本次会议由公司 监事会主席王为民先生主持。会议的通知、召集、召开和表决程序符合《公司法》 等法律法规以及《上海唯赛勃环保科技股份有限公司章程》（以下简称"《公司章 程》"）的有关规定，会议决议合法、有效。 二、监事会会议审议情况 监事会认为：公司 2023 年半年度报告的编制和审议程序符合法律法规和中 国证监会等相关规定 ...

2023 年半年度持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》、《上海证券交易所科创板股票上市 规则》和《上海证券交易所上市公司持续督导工作指引》等有关法律、法规的规 定，国泰君安证券股份有限公司（以下简称"保荐机构"）作为上海唯赛勃环保科 技股份有限公司（以下简称"唯赛勃"、"公司"）持续督导工作的保荐机构，负责唯 赛勃上市后的持续督导工作，并出具本持续督导跟踪报告。 | 序号 | 工作内容 | 持续督导情况 | | --- | --- | --- | | 1 | 建立健全并有效执行持续督导工作制度，并针 | 保荐机构已根据持续督导工作进度 | | | 对具体的持续督导工作制定相应的工作计划 | 制定相应工作计划 | | 2 | 根据中国证监会相关规定，在持续督导工作开 | 保荐机构已与唯赛勃签署协议，明 | | | 始前，与上市公司或相关当事人签署持续督导 | | | | 协议，明确双方在持续督导期间的权利义务， | 确了双方在持续督导期间的权利义 | | | | 务，并报上海证券交易所备案 | | | 并报上海证券交易所备案 | | | 3 | 通过日常沟通、定期回访、现场检查、尽职调 | 保 ...

证券代码：688718 证券简称：唯赛勃 公告编号：2023-043 上海唯赛勃环保科技股份有限公司 上海唯赛勃环保科技股份有限公司（以下简称"公司"或"上市公司"）于 2023 年 8 月 24 日以现场会议的方式召开了第五届董事会第八次会议（以下简称 "本次会议"）。本次会议的通知于 2023 年 8 月 14 日通过专人、电话或电子邮 件方式送达全体董事。会议应出席董事 6 人，实际到会董事 6 人，公司监事、 高级管理人员列席了本次会议。本次会议由公司董事长谢建新先生主持。会议 的通知、召集、召开和表决程序符合《公司法》等法律法规以及《上海唯赛勃 环保科技股份有限公司章程》（以下简称"《公司章程》"）的有关规定，会议决 议合法、有效。 二、董事会会议审议情况 经全体参会董事表决，形成决议如下： （一）审议通过《关于<2023 年半年度报告及其摘要>的议案》 公司董事会认为公司《2023 年半年度报告及其摘要》的编制符合相关法律 法规和《公司章程》等规定的要求，公允地反映了公司 2023 年上半年度的财务 状况和经营成果等事项。半年度报告编制过程中，未发现公司参与半年度报告 编制和审议的人员有违反保密规 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥89,222,029.77, representing a year-on-year increase of 27.17%[5] - The net profit attributable to shareholders for Q1 2023 was ¥6,957,674.91, showing a significant increase of 2725.91% compared to the same period last year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥4,941,924.02, an increase of 548.88% year-on-year[5] - The basic earnings per share for Q1 2023 was ¥0.04004, reflecting a dramatic increase of 2769.33% compared to the previous year[5] - Operating profit for Q1 2023 was ¥7,666,778.92, a significant recovery from a loss of ¥836,385.85 in Q1 2022[20] - Net profit for Q1 2023 reached ¥6,957,674.91, compared to a net loss of ¥264,962.75 in the same period last year[20] - Basic and diluted earnings per share for Q1 2023 were both ¥0.04004, a turnaround from a loss of ¥0.0015 per share in Q1 2022[21] - The company reported a total comprehensive income of ¥7,578,997.39 for Q1 2023, compared to a loss of ¥36,144.66 in Q1 2022[21] Assets and Liabilities - Total assets at the end of Q1 2023 were ¥991,758,339.48, up 16.85% from the end of the previous year[6] - Total liabilities as of Q1 2023 amounted to ¥268,474,661.65, up from ¥131,551,665.84 in Q1 2022[19] - Total equity attributable to shareholders was ¥723,283,677.83, slightly increasing from ¥717,203,411.32 in Q1 2022[19] - The company's current assets totaled RMB 482,000,098.71, up from RMB 336,456,200.82 at the end of 2022, indicating a growth of about 43.2%[14] - The company's non-current assets totaled RMB 509,758,240.77, slightly down from RMB 512,298,876.34, indicating a decrease of about 0.3%[15] Cash Flow - The net cash flow from operating activities was -¥1,781,709.66, a decrease of 174.21% year-on-year, primarily due to increased procurement payments[9] - Cash inflow from operating activities for Q1 2023 was ¥71,209,747.08, compared to ¥68,814,162.78 in Q1 2022[22] - The net cash flow from operating activities was -$1,781,709.66, a decrease from $2,401,025.22 in the previous year, indicating a decline in operational performance[23] - Total cash outflow from operating activities amounted to $72,991,456.74, compared to $66,413,137.56 in the same period last year, reflecting an increase of approximately 8%[23] - The net cash flow from investment activities was -$10,474,249.38, compared to -$32,239,636.89 in the previous year, showing an improvement in investment cash flow[23] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 5,885[10] - The largest shareholder, Weisaibo Environmental Materials Holdings Limited, holds 60.79% of the shares[11] Research and Development - Research and development expenses totaled ¥6,758,891.98, accounting for 7.58% of operating revenue, which is an increase of 0.82 percentage points[6] - Research and development expenses increased to ¥6,758,891.98 in Q1 2023, up from ¥4,738,347.74 in Q1 2022, reflecting a focus on innovation[19] Other Financial Information - The company has not disclosed any new product developments or market expansion strategies in the current report[13] - There are no significant changes in the audit opinion type, as the financial statements are unaudited[13] - The total operating costs for Q1 2023 were ¥83,994,691.73, an increase from ¥71,028,483.53 in Q1 2022[19] - The company has not adopted new accounting standards or interpretations for the current year, maintaining consistency in financial reporting[24]

Financial Performance - The company achieved a net profit attributable to shareholders of RMB 31,378,366.40 for the year 2022[6]. - The company plans not to distribute profits for the 2022 fiscal year, with retained earnings carried forward to the next year[6]. - The company's operating revenue for 2022 was ¥308,048,369.97, a decrease of 18.76% compared to ¥379,186,008.35 in 2021[22]. - The net profit attributable to shareholders for 2022 was ¥31,378,366.40, down 37.84% from ¥50,479,049.29 in 2021[22]. - The net profit after deducting non-recurring gains and losses was ¥26,254,924.08, a decline of 45.41% from ¥48,097,549.31 in 2021[22]. - The company's total assets increased by 8.74% to ¥848,755,077.16 at the end of 2022, compared to ¥780,518,511.86 at the end of 2021[22]. - The net assets attributable to shareholders rose by 4.80% to ¥717,203,411.32 at the end of 2022, up from ¥684,326,314.04 at the end of 2021[22]. - Basic earnings per share for 2022 were ¥0.1806, a decrease of 46.90% from ¥0.3401 in 2021[23]. - The company's comprehensive gross profit margin was 31.02%, a decline of 3.82 percentage points from 34.84% in the previous year[34]. - The net cash flow from operating activities was ¥37,081,172.95, a decline of 9.00% year-on-year, primarily due to reduced cash inflow from declining product sales[24]. Research and Development - The R&D expenditure as a percentage of operating revenue increased to 6.91% in 2022, compared to 6.27% in 2021[23]. - The company invested ¥21,301,200 in R&D in 2022, maintaining the same level as in 2021, and obtained 32 new patents, particularly in seawater desalination and lithium extraction fields[38][39]. - The company is focused on optimizing talent acquisition across R&D, sales, quality control, production, and management to support sustainable development[39]. - The company has developed specialized membranes for lithium extraction, addressing specific downstream needs in the industry[56]. - The company is currently working on several key projects, including a PE substrate RO membrane with an expected total investment of ¥1,400,000, which has reached the pilot testing stage[76]. - The company has applied for 64 invention patents and 35 utility model patents during the reporting period, with a total of 220 applied and 167 authorized patents by the end of the period[71]. Market Environment and Challenges - The overall macroeconomic downturn and shrinking market demand posed significant challenges to the company's business development in 2022[33]. - The company achieved operating revenue of ¥308,048,369.97, a year-on-year decrease of 18.76%, and a net profit attributable to shareholders of ¥31,378,366.40, down 37.84% from the previous year[34]. - The company faces risks related to technological upgrades and the potential for new product development to fall short of expectations, which could negatively impact performance[94][95]. - The company is exposed to high overseas sales ratios, which may be affected by global economic challenges and trade protectionism[97]. - Raw material prices have increased significantly, impacting cost control and gross margin stability[99]. - The company is vulnerable to exchange rate fluctuations, particularly as a significant portion of revenue is generated from exports[103]. Governance and Compliance - The company has a standard unqualified audit report issued by the accounting firm[5]. - The company has established a governance structure that complies with legal regulations, ensuring effective decision-making and protection of shareholder rights[158]. - The company strictly adhered to information disclosure obligations, ensuring accuracy and timeliness throughout the reporting period[167]. - A total of 3 shareholder meetings were held during the reporting period, with all resolutions passed without any being rejected[171]. - The company has maintained independence in operations and governance, with no major discrepancies from regulatory requirements[167]. Production and Sales Strategy - The production plan is customer order-driven, with a focus on maintaining a safety stock of finished products to enhance delivery speed and service quality[51]. - The sales strategy combines direct sales and distribution through strong partnerships with distributors, expanding market reach beyond China to North America and Europe[54]. - The company is committed to R&D, continuously improving product formulations and production processes to meet high-performance targets such as high desalination rates and low energy consumption[56]. - The company has developed a comprehensive product system for reverse osmosis and nanofiltration membranes since 2011, continuously improving product performance and production efficiency[68]. Future Outlook - The company provided guidance for the next fiscal year, projecting revenue growth of A% and an expected EBITDA margin of B%[179]. - The company is focused on maintaining high-quality production standards and enhancing its manufacturing capabilities through automation and smart technology[154]. - The company plans to expand its production capacity by constructing a new facility capable of producing 300,000 composite material pressure tanks and 20,000 membrane element pressure vessels[147]. - The company aims to enhance its R&D capabilities by investing in advanced equipment and establishing a research center, focusing on customized membrane products for new application areas[152].

证券代码：688718 证券简称：唯赛勃 公告编号：2023-031 上海唯赛勃环保科技股份有限公司 关于召开 2022 年度暨 2023 年第一季度业绩暨现金分红说 明会的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 投资者可于 2023 年 5 月 4 日(星期四)至 5 月 10 日(星期三)16:00 前登录上证 路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 investor@wave- cyber.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。 上海唯赛勃环保科技股份有限公司（以下简称"公司"）已于 2023 年 4 月 28 日发布公司 2022 年度报告，为便于广大投资者更全面深入地了解公司 2022 年度经营成果、财务状况，公司计划于 2023 年 5 月 11 日上午 11:00-12:00 举行 2022 年度暨 2023 年度第一季度业绩暨现金分红说明会，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 ...

（2021年度暨2022年度第一季度业绩暨现金分红说明会） 特定对象调研 分析师会议 媒体采访 √业绩说明会 投资者关系 新闻发布会 路演活动 活动类别 现场参观 其他： 证券代码：688718 证券简称：唯赛勃 上海唯赛勃环保科技股份有限公司 投资者关系活动记录表 参与单位名 | --- | --- | |-----------------------|-------------------------------------------------------------------------------------------| | 称及人员 | 全体投资者均可通过网络互动的方式参加本次说明会 | | 时间 | 2022 年 05 月 13 日 ( 星期五 ) 上午 10:00-11:00 | | 形式 | 上证路演中心网络互动 | | 地点 | 上海证券交易所"上证路演中心"（网址： http://roadshow.sseinfo.com ） | | 上市公司接 待人员姓名 | 董事长：谢建新先生 总经理：周广朋先生 副总经理、董事会秘书 & 财务总监：李娟女士 | | | | | | 问答环节 Q ...

Financial Performance - The company reported a significant increase in revenue for the first half of 2022, achieving a total of RMB 500 million, representing a growth of 25% year-over-year[1]. - The company's operating revenue for the first half of 2022 was ¥139,834,325.75, a decrease of 26.85% compared to the same period last year[20]. - The net profit attributable to shareholders decreased by 77.79% to ¥6,890,103.47, primarily due to a decline in operating revenue and rising raw material costs[23]. - The net cash flow from operating activities fell by 46.73% to ¥19,066,123.25, attributed to a significant drop in cash received from sales[23]. - Basic and diluted earnings per share decreased by 83.33% to ¥0.04, reflecting the substantial decline in net profit[22]. - The net profit after deducting non-recurring gains and losses fell by 81.91% to ¥5,303,393.36[20]. - The company reported a non-recurring loss of -10,723.05 and a government subsidy income of 1,689,223.33, resulting in a total non-recurring profit of 1,586,710.11 after tax adjustments[27]. - The company achieved operating revenue of ¥139,834,325.75, a year-on-year decrease of 26.85%[72]. - The net profit attributable to shareholders was ¥6,890,103.47, down 77.79% year-on-year[72]. Market Expansion and Strategy - The company has set a revenue guidance for the second half of 2022, projecting an increase of 20% to reach RMB 600 million[1]. - The company is planning to expand its market presence in Southeast Asia, targeting a 10% market share by the end of 2023[1]. - The sales strategy combines direct sales and distribution through dealers, expanding market reach beyond China to North America and Europe, leveraging strong relationships with capable distributors[45]. - The company is committed to expanding its market presence and enhancing its product portfolio through strategic initiatives and technological advancements[28]. Research and Development - Research and development investments have increased by 40%, focusing on innovative environmental solutions[1]. - Research and development expenses accounted for 7.47% of operating revenue, an increase of 1.56 percentage points from the previous year[22]. - The company emphasizes continuous R&D investment and technological innovation to meet the evolving demands of the market and improve product offerings[33]. - The company is currently working on 11 R&D projects with a total expected investment of ¥26,320,000, of which ¥7,136,615.92 has been invested to date[61]. - The company has applied for a total of 34 patents during the reporting period, including 4 invention patents and 30 utility model patents, bringing the total intellectual property to 153 items[53]. - The company has developed new products including low-temperature pre-treatment nanofiltration membranes and high-salt concentration membranes for lithium extraction from salt lakes[72]. Environmental Commitment - The management highlighted a strategic shift towards sustainable practices, aiming for a 50% reduction in carbon emissions by 2025[1]. - The company emphasizes its commitment to environmental protection and pollution prevention, continuously engaging in energy conservation and emission reduction efforts[104]. - The company has implemented measures to ensure that wastewater treatment meets local standards, with production wastewater being treated and discharged into municipal sewage systems[102]. - The company has established a comprehensive waste management strategy, including recycling and proper disposal of hazardous and non-hazardous waste[102]. - The company has committed to long-term environmental responsibility, with ongoing efforts to meet and exceed regulatory standards[104]. Operational Challenges - The company faced challenges due to domestic pandemic impacts and global market conditions, leading to a contraction in orders[23]. - The company faced risks related to raw material supply and price fluctuations, which adversely affected cost control and gross margin stability[75]. - The company faced challenges due to COVID-19, resulting in a two-month shutdown of its Shanghai production base[71]. - The company's operating revenue decreased by 26.85% compared to the same period last year, primarily due to short-term production halts caused by domestic COVID-19 impacts and a weak downstream market[79]. Corporate Governance and Shareholder Commitments - The board of directors confirmed that all financial reports are accurate and complete, ensuring transparency for investors[1]. - The company has a strict compliance record with commitments made by major shareholders and management regarding shareholding limits, ensuring timely fulfillment of these commitments[107]. - The company will comply with all relevant laws and regulations regarding shareholding and share changes[112]. - The company has established long-term commitments with major shareholders to support its development[110]. - The controlling shareholder commits to not interfering in the company's management and to take necessary measures to mitigate the dilution of immediate returns[139]. Financial Management and Investments - The total amount used for share repurchase in a single instance cannot exceed 20% of the audited net profit attributable to the parent company's shareholders from the previous fiscal year[125]. - The total amount for share repurchase in a single fiscal year cannot exceed 50% of the audited net profit attributable to the parent company's shareholders from the previous fiscal year[125]. - The company has established a fundraising management system to ensure effective use of raised funds for project construction, with ongoing supervision by the board[137]. - The company reported a total of 2,929.00 million yuan in cash management income during the reporting period[168]. - The average expected return rate for cash management products was 1.85% to 2.02%[168].