股票简称：埃科光电 股票代码：688610 合肥埃科光电科技股份有限公司 Hefei I-TEK Opto Electronics Co.,Ltd. （合肥市高新区望江西路中安创谷科技园二期 J2 栋 3F） 首次公开发行股票科创板上市公告书 保荐人（主承销商） （深圳市福田区福华一路 111 号） 二〇二三年七月十八日 合肥埃科光电科技股份有限公司 上市公告书 特别提示 合肥埃科光电科技股份有限公司（以下简称"埃科光电"、"本公司"、"发行 人"或"公司"）股票将于 2023 年 7 月 19 日在上海证券交易所科创板上市。本 公司提醒投资者应充分了解股票市场风险以及本公司披露的风险因素，在新股上 市初期切忌盲目跟风"炒新"，应当审慎决策、理性投资。 1 合肥埃科光电科技股份有限公司 上市公告书 第一节 重要声明与提示 一、重要声明 本公司及全体董事、监事、高级管理人员保证上市公告书所披露信息的真实、 准确、完整，承诺上市公告书不存在虚假记载、误导性陈述或者重大遗漏，并依 法承担法律责任。 上海证券交易所、有关政府机关对本公司股票上市及有关事项的意见，均不 表明对本公司的任何保证。 本 公 司 提 醒 广 ...

发行结果公告 保荐人（主承销商）：招商证券股份有限公司 合肥埃科光电科技股份有限公司（以下简称"埃科光电"、"发行人"）首 次公开发行人民币普通股（A股）并在科创板上市（以下简称"本次发行"）的 申请已经上海证券交易所（以下简称"上交所"）科创板股票上市委员会审议通 过，并已经中国证券监督管理委员会（以下简称"中国证监会"）同意注册（证 监许可〔2023〕969号）。 本次发行的保荐人（主承销商）为招商证券股份有限公司（以下简称"招商 证券"、"保荐人（主承销商）"或"主承销商"）。发行人的股票简称为"埃 科光电"，扩位简称为"埃科光电"，股票代码为"688610"。 本次发行采用向参与战略配售的投资者定向配售（以下简称"战略配售"）、 网下向符合条件的投资者询价配售（以下简称"网下发行"）、网上向持有上海 市场非限售A股股份和非限售存托凭证市值的社会公众投资者定价发行（以下简 称"网上发行"）相结合的方式进行。 发行人与保荐人（主承销商）根据初步询价结果，综合评估公司合理投资价 值、可比公司二级市场估值水平、所属行业二级市场估值水平等方面，充分考虑 网下投资者有效申购倍数、市场情况、募集资金需求及承销风险等 ...

合肥埃科光电科技股份有限公司 首次公开发行股票并在科创板上市 发行公告 保荐人（主承销商）：招商证券股份有限公司 重要提示 合肥埃科光电科技股份有限公司（以下简称"埃科光电"、"发行人"或"公 司"）根据中国证券监督管理委员会（以下简称"中国证监会"、"证监会"）颁 布的《证券发行与承销管理办法》（证监会令〔第 208 号〕）（以下简称"《管理办 法》"）、《首次公开发行股票注册管理办法》（证监会令〔第 205 号〕），上海证 券交易所（以下简称"上交所"）颁布的《上海证券交易所首次公开发行证券发行 与承销业务实施细则》（上证发〔2023〕33 号）（以下简称"《业务实施细则》"）、 《上海市场首次公开发行股票网上发行实施细则（2023 年修订）》（上证发〔2023〕 35 号）（以下简称"《网上发行实施细则》"）、《上海市场首次公开发行股票网 下发行实施细则（2023 年修订）》（上证发〔2023〕36 号）（以下简称"《网下发 行实施细则》"），中国证券业协会颁布的《首次公开发行证券承销业务规则》（中 证协发〔2023〕18 号）（以下简称"《承销业务规则》"）以及《首次公开发行证券 网下投资者管理规则》 ...

本次发行股票拟在科创板上市，科创板公司具有研发投入大、经营风险高、业绩不 稳定、退市风险高等特点，投资者面临较大的市场风险。投资者应充分了解科创板的投 资风险及本公司所披露的风险因素，审慎作出投资决定。 合肥埃科光电科技股份有限公司 Hefei I-TEK OptoElectronics Co., Ltd. （合肥市高新区望江西路中安创谷科技园二期 J2 栋 3F） 首次公开发行股票并在科创板上市 招股说明书（注册稿） 本公司的发行申请尚需经上海证券交易所和中国证监会履行相应程序。本招股说明 书不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当以正式公告的招股 说明书作为投资决定的依据。 保荐人（主承销商） （深圳市福田区福田街道福华一路 111 号） ZHAOGakaup 科创板投资风险提示 合肥埃科光电科技股份有限公司首次公开发行股票并在科创板上市申请文件 招股说明书（注册稿） | 发行股票类型 | 人民币普通股（A 股） | | --- | --- | | 发行股数 | 本次公开发行股票采用公开发行新股的方式，公开发行新 股不超过 1,700.00 万股（不考虑超额配售选择权），占本 | | | ...

证券代码：688516 证券简称：奥特维 公告编号：2023-036 无锡奥特维科技股份有限公司 关于召开 2022 年度暨 2023 年第一季度业绩说明会的公告 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、准确性和完整性承 担个别及连带责任。 无锡奥特维科技股份有限公司（以下简称"公司"）已于 2023 年 4 月 28 日发布公司 2022 年度报告及 2023 年第一季度报告，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 05 月 15 日 下午 15:00-16:30 举行 2022 年度暨 2023 年第一季度业绩说明会，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视频结合网络互动召开，公司将针对 2022 年度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， 在信息披露允许的范围内就投资者普遍关注的问题进行回答。 二、 说明会召开的时间、地点 （一） 会议召开时间：2023 年 05 月 15 日 下午 15:00-16:30 （二） 会议召开地点：无锡市 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥1,039,021,240.36, representing a year-on-year increase of 66.27%[4] - The net profit attributable to shareholders for Q1 2023 was ¥221,241,685.03, reflecting a year-on-year increase of 107.42%[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥210,012,340.81, up 110.85% year-on-year[4] - The basic and diluted earnings per share for Q1 2023 were both ¥1.43, representing a year-on-year increase of 32.41%[5] - Net profit for Q1 2023 was ¥216,253,947.75, representing a 113.1% increase from ¥101,478,687.09 in Q1 2022[19] - The company reported a profit before tax of ¥244,273,844.50 for Q1 2023, which is a 103.5% increase from ¥120,304,030.86 in Q1 2022[19] - The company’s total comprehensive income for Q1 2023 was ¥216,253,947.75, up from ¥101,478,687.09 in Q1 2022, indicating strong overall performance[20] Cash Flow - The net cash flow from operating activities was ¥74,784,249.96, an increase of 63.30% compared to the same period last year[5] - Cash inflow from operating activities in Q1 2023 totaled ¥996,458,034.81, an increase of 89.2% from ¥525,952,219.09 in Q1 2022[21] - The net cash flow from investment activities was ¥299,732,821.30, recovering from a negative cash flow of ¥125,947,577.54 in Q1 2022[22] - The total cash inflow from investment activities reached ¥2,369,021,343.12, significantly up from ¥957,707,254.66 in the same period last year[22] - The cash flow from financing activities resulted in a net outflow of ¥189,394,583.64, contrasting with a net inflow of ¥43,195,366.90 in the previous year[23] - The company's cash outflow for operating activities totaled ¥921,673,784.85, which is an increase from ¥480,157,890.12 in Q1 2022[22] Research and Development - Total R&D investment for Q1 2023 was ¥63,736,086.23, which is a 39.77% increase year-on-year[5] - The R&D investment accounted for 6.13% of operating revenue, a decrease of 1.17 percentage points compared to the previous year[5] - Research and development expenses for Q1 2023 amounted to ¥63,736,086.23, up 39.7% from ¥45,600,565.23 in Q1 2022[18] Assets and Liabilities - The total assets at the end of Q1 2023 were ¥9,511,246,393.12, an increase of 11.79% from the end of the previous year[5] - Total current assets increased to RMB 8.471 billion, up from RMB 7.665 billion in the previous year, reflecting a growth of approximately 10.52%[15] - Total liabilities amounted to RMB 6.819 billion, an increase from RMB 5.919 billion, representing a growth of approximately 15.19%[16] - The company's total equity reached ¥2,859,601,906.80, an increase from ¥2,784,989,414.44, showing a growth of 2.7%[26] Order and Backlog - The company signed new orders worth RMB 2.62 billion (including VAT) in the reporting period, representing an increase of 81.94% year-over-year[13] - As of March 31, 2023, the company had a backlog of orders totaling RMB 8.745 billion (including VAT), up 78.69% compared to the same period last year[13] Other Income and Expenses - Other income for Q1 2023 was ¥50,238,167.54, a substantial rise of 232.5% compared to ¥15,095,384.54 in Q1 2022[18] - The company reported a significant increase in other income, which rose to RMB 44,668,171.72 in Q1 2023 from RMB 14,866,992.44 in Q1 2022[27] - The financial expenses for Q1 2023 were RMB 2,350,914.38, a decrease from RMB 2,982,093.77 in Q1 2022[27] - The company experienced a credit impairment loss of RMB 14,929,701.30 in Q1 2023, compared to RMB 5,331,131.23 in Q1 2022[28]

Financial Performance - The company's operating revenue for 2022 was CNY 3,539,647,335.03, representing a 72.94% increase compared to CNY 2,046,727,469.80 in 2021[20]. - The net profit attributable to shareholders for 2022 was CNY 712,719,727.47, a 92.25% increase from CNY 370,724,612.47 in 2021[20]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 666,123,095.39, up 104.65% from CNY 325,490,093.30 in 2021[20]. - The net cash flow from operating activities increased by 82.36% to CNY 577,671,930.30 in 2022 from CNY 316,770,719.15 in 2021[20]. - The company's total assets at the end of 2022 were CNY 8,508,443,005.97, an increase of 98.68% compared to CNY 4,282,393,361.48 at the end of 2021[20]. - Basic earnings per share for 2022 were CNY 4.88, an increase of 88.42% from CNY 2.59 in 2021[21]. - The company's revenue for the reporting period was CNY 353,964.73 million, with a net profit attributable to shareholders of CNY 71,271.97 million[81]. - The gross profit margin for photovoltaic equipment was 38.72%, reflecting a 1.22 percentage point increase year-on-year[98]. - The lithium battery equipment revenue was ¥130,813,285.74, accounting for 3.70% of total revenue, with a year-on-year growth of 35.70%[99]. Research and Development - The R&D expenditure as a percentage of operating revenue was 6.69% in 2022, a slight decrease from 7.08% in 2021[21]. - Research and development expenses amounted to CNY 236.66 million, reflecting a year-on-year increase of 63.39%[29]. - The company has achieved significant advancements in core technologies such as laser cutting, infrared welding, and precision detection, all developed in-house[54]. - The R&D team has been expanded, with key personnel having extensive experience in the industry, enhancing innovation potential[150]. - The company has launched an ultra-high-speed silicon wafer sorting machine to adapt to the trend of thinner wafers, which has been successfully applied on a large scale in the domestic market[46]. - The company has established a robust R&D system consisting of four core supporting technologies and eight core application technologies, focusing on advancements in PV modules, battery cells, and semiconductor equipment[53]. Market Expansion and Sales - The company signed sales orders totaling CNY 7,374 million in 2022, a growth of 72.25% year-on-year, with 93.47% of new orders coming from photovoltaic equipment[29]. - The company expanded its international market presence, exporting its monocrystalline furnace to India and increasing overseas clients to over 40 countries[30]. - The company aims to expand its international market presence, particularly in India, Vietnam, Malaysia, and the Americas, to increase its overseas market share[137]. - The company plans to invest in strategic acquisitions to bolster its technology capabilities and product lines[149]. - The company plans to enhance R&D efficiency and strengthen technical cooperation, focusing on new processes and technologies in the photovoltaic, energy storage, and semiconductor packaging sectors[136]. Corporate Governance and Compliance - The company emphasizes the importance of accurate and complete financial reporting, as stated by its management team[4]. - The company has received a standard unqualified audit report from its accounting firm, indicating compliance with financial reporting standards[4]. - The company has not reported any non-operational fund occupation by controlling shareholders or related parties[7]. - The company has not disclosed any special arrangements for corporate governance or significant matters[8]. - The company has been recognized as a high-tech enterprise since 2015, which allows it to enjoy a reduced corporate income tax rate of 15%[86]. Environmental Responsibility - The company has implemented measures to optimize production processes, reducing energy consumption and minimizing environmental impact[193]. - The company has not been listed as a key pollutant discharge unit and has not faced any administrative penalties related to environmental issues during the reporting period[190]. - The company reduced carbon emissions by 77,540,569 tons during the reporting period through various carbon reduction measures[196]. - The company plans to install solar photovoltaic power stations on factory rooftops to enhance energy efficiency and reduce electricity consumption[197]. - The company uses low-toxicity and easily degradable materials in its production processes to fulfill its environmental responsibilities[199]. Employee and Management Structure - The total number of employees in the parent company and major subsidiaries is 3,121, with 1,953 in the parent company and 1,168 in major subsidiaries[169]. - The company has a total of 709 R&D personnel, indicating a strong focus on research and development[169]. - The company has established a performance evaluation mechanism for senior management, with a focus on achieving annual operational performance targets and individual performance standards[185]. - The company has maintained a stable management structure with key personnel holding multiple positions across various subsidiaries[154]. - The company has recognized Wang Mei, Jiang Weiguang, and Jiang Xiaolong as core technical personnel due to their contributions[157]. Shareholder Returns and Financial Strategy - The company plans to distribute a cash dividend of RMB 16.00 per 10 shares, totaling approximately RMB 245.94 million based on 153,713,796 shares eligible for distribution[5]. - The company has outlined a three-year dividend return plan for shareholders from 2023 to 2025[143]. - The company approved the issuance of convertible bonds to unspecified targets, with detailed feasibility analysis reports presented[143]. - The company plans to repurchase its A-shares at a price not exceeding RMB 256 per share, with a total repurchase amount between RMB 100 million and RMB 150 million within 12 months from the approval date[181]. - The total cash dividend amount for 2022 is set to be reviewed and approved at the annual shareholders' meeting[173].

科创板投资风险提示 本次发行股票拟在科创板上市，科创板公司具有研发投入大、经营风险高、业绩不 稳定、退市风险高等特点，投资者面临较大的市场风险。投资者应充分了解科创板的投 资风险及本公司所披露的风险因素，审慎作出投资决定。 合肥埃科光电科技股份有限公司 Hefei I-TEK OptoElectronics Co., Ltd. 首次公开发行股票并在科创板上市 招股说明书（注册稿） 本公司的发行申请尚需经上海证券交易所和中国证监会履行相应程序。本招股说明 书不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当以正式公告的招股 保荐人（主承销商） akaup （合肥市高新区望江西路中安创谷科技园二期 J2 栋 3F） （深圳市福田区福田街道福华一路 111 号） 说明书作为投资决定的依据。 合肥埃科光电科技股份有限公司首次公开发行股票并在科创板上市申请文件 招股说明书（注册稿） | 发行股票类型 | 股） 人民币普通股（A | | --- | --- | | 发行股数 | 本次公开发行股票采用公开发行新股的方式，公开发行新 股不超过 1,700.00 万股（不考虑超额配售选择权），占本 | | | 次公开发 ...