中信证券股份有限公司 关于江苏天奈科技股份有限公司 使用募集资金置换预先投入的自筹资金的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为江苏天 奈科技股份有限公司（以下简称"天奈科技"或"公司"）2022 年度向特定对象 发行 A 股股票（以下简称"本次发行"）项目的保荐人，根据《上市公司募集资 金监管规则》《上海证券交易所科创板股票上市规则》《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》等有关规定，对天奈科技使用募集资 金置换预先投入的自筹资金的事项进行了核查，核查情况如下： 一、募集资金基本情况 经中国证券监督管理委员会出具《关于同意江苏天奈科技股份有限公司向特 定对象发行股票注册的批复》（证监许可〔2024〕1237 号），公司向特定对象定 向发行人民币普通股（A 股）股票 21,674,342 股，每股面值 1.00 元，每股发行 价格 36.91 元，募集资金总额 799,999,963.22 元，扣除发行费用 12,883,655.03 元 后，募集资金净额为 787,116,308.19 元。上述募集资金已全部到位，由天健会计 师事务所（特殊普通合伙） ...

中信证券股份有限公司 关于江苏天奈科技股份有限公司 使用暂时闲置募集资金进行现金管理的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为江苏天 奈科技股份有限公司（以下简称"天奈科技"或"公司"）2022 年度向特定对象 发行 A 股股票项目的保荐人，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》、《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》及《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》等有关规定，就天奈科技使用部分闲置募集资金进行现金 管理的事项进行了专项核查，核查情况及核查意见如下： 一、募集资金基本情况 经中国证券监督管理委员会出具《关于同意江苏天奈科技股份有限公司向特 定对象发行股票注册的批复》（证监许可〔2024〕1237 号），公司向特定对象定 向发行人民币普通股（A 股）股票 21,674,342 股，每股面值 1.00 元，每股发行 价格 36.91 元，募集资金总额 799,999,963.22 元，扣除发行费用 12,883,655.03 元 后，募集资金净额为 787,116,308.1 ...

中信证券股份有限公司 关于江苏天奈科技股份有限公司 2024 年度持续督导跟踪报告 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为江苏天奈科 技股份有限公司（以下简称"天奈科技"或"公司"或"上市公司"）2022 年度向特 定对象发行 A 股股票项目的保荐人，于 2023 年 1 月 17 日与公司签订保荐协议，自签 署保荐协议之日起，承接原保荐人民生证券股份有限公司尚未完成的持续督导工作。 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》 等相关规定，中信证券履行持续督导职责，并出具本持续督导年度跟踪报告。 一、持续督导工作概述 1、保荐人制定了持续督导工作制度，制定了相应的工作计划，明确了现场检查 的工作要求。 2、保荐人已与公司签订保荐协议，该协议已明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。 3、本持续督导期间，保荐人通过与公司的日常沟通、现场回访等方式开展持续 督导工作，并于 2025 年 4 月 23 至 25 日、4 月 28 日至 30 日、5 月 7 日至 8 日对公司 进行了现场检查。 4、本持续督导期间，保荐人根据相关法规和规范性 ...

中信证券股份有限公司 关于江苏天奈科技股份有限公司 使用自有资金及银行承兑汇票等方式支付募投项目 所需资金并以募集资金等额置换的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为江苏天 奈科技股份有限公司（以下简称"天奈科技"或"公司"）2022 年度向特定对象 发行 A 股股票（以下简称"本次发行"）项目的保荐人，根据《上市公司募集资 金监管规则》《上海证券交易所科创板股票上市规则》《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》等有关规定，对天奈科技在募投项目 实施期间使用自有资金及银行承兑汇票等方式支付募投项目所需资金并以募集 资金等额置换的事项进行了核查，并出具核查意见如下： 一、募集资金基本情况 根据中国证券监督管理委员会于 2024 年 9 月 3 日出具的《关于同意江苏天 奈科技股份有限公司向特定对象发行股票注册的批复》（证监许可〔2024〕1237 号），同意公司向特定对象发行 A 股股票（以下简称"本次发行"或"本次向特 定对象发行"）。公司本次向特定对象发行人民币普通股（A 股）股票 21,674,342 股，每股面值 1.00 元，每股发行价格 3 ...

目 录 一、以自筹资金预先投入募投项目及支付发行费用的鉴证报告…第 1—2 页 二、以自筹资金预先投入募投项目及支付发行费用的专项说明…第 3—4 页 关于江苏天奈科技股份有限公司 以自筹资金预先投入募投项目及支付发行费用的 鉴证报告 天健审〔2025〕12652 号 江苏天奈科技股份有限公司全体股东： 我们鉴证了后附的江苏天奈科技股份有限公司（以下简称天奈科技公司）管 理层编制的《以自筹资金预先投入募投项目及支付发行费用的专项说明》。 一、对报告使用者和使用目的的限定 本鉴证报告仅供天奈科技公司为以募集资金置换预先投入募投项目及支付 发行费用的自筹资金之目的使用，不得用作任何其他目的。 二、管理层的责任 天奈科技公司管理层的责任是提供真实、合法、完整的相关资料，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（2022 年 修订）》（证监会公告〔2022〕15 号）和《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（2023 年 12 月修订）》（上证发〔2023〕194 号）的要求编制《以自筹资金预先投入募投项目及支付发行费用的专项说明》， 并保证其内容真实、准 ...

| 证券代码：688116 | 证券简称：天奈科技 | 公告编号：2025-042 | | --- | --- | --- | | 转债代码：118005 | 债券简称：天奈转债 | | 江苏天奈科技股份有限公司 关于使用募集资金置换预先投入的自筹资金的公告 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。 | 序号 | 项目名称 | 项目实施主体 | 投资总额 | 募集资金投资额 | | --- | --- | --- | --- | --- | | 1 | 锂电池用高效单壁纳米导 电材料生产项目（一期） | 江苏天奈科技股 份有限公司 | 79,356.48 | 60,000.00 | | 2 | 补充流动资金 | 江苏天奈科技股 份有限公司 | 20,000.00 | 20,000.00 | | | 合计 | / | 99,356.48 | 80,000.00 | 在本次募集资金到位之前，公司根据募集资金投资项目（以下简称"募投项 目"）进度的实际情况以自筹资金先行投入，并在募集资金到位后按照相关法规 规定的程序予以置 ...

Investment Rating - The investment rating for the electric power equipment industry is "Positive" (maintained) [1] Core Viewpoints - The report highlights a significant increase in BEV sales among major automakers in Europe, indicating a strong trend towards electrification in the automotive industry. Renault's BEV sales grew by 88% year-on-year, Volkswagen's by 113%, and BMW's by 64% in Q1 2025 [4][14][23] - The introduction of new electric vehicle models is expected to sustain the electrification trend, with various automakers planning to launch competitively priced electric vehicles in the coming years [6][37] - The report discusses the implications of carbon emission regulations, noting that a shift to a three-year average assessment period for emissions targets could alleviate pressure on automakers and allow for better planning and execution of new model launches [53] Summary by Sections Sales Performance - In Q1 2025, Renault's BEV sales increased by 88% year-on-year, with a penetration rate of 17.1% [15] - Volkswagen's BEV deliveries in Europe rose by 113%, achieving a market share of approximately 26% [19][21] - BMW's BEV sales in Europe grew by 64%, with a penetration rate of 18.7% [23] New Model Launches - Stellantis plans to introduce multiple new models priced below €25,000, which are expected to boost sales in Q2 2025 [40] - Renault's new model, the Renault 4, is set to launch in Q2 2025, building on the success of the Renault 5 [41] - Volkswagen will showcase a new range of entry-level BEVs in September 2025, with the ID.2 model expected to launch in 2026 [45] Carbon Emission Regulations - The European Parliament has approved a revision of carbon emission regulations, shifting to a three-year average assessment, which is seen as beneficial for the industry [53] - Stellantis believes that relaxing the assessment timeline can prevent panic pricing strategies in late 2025 [54] - BMW is confident in meeting the revised emission targets, having already exceeded previous goals [58] Investment Recommendations - The report recommends investing in companies involved in lithium batteries, such as CATL and Yiwei Lithium Energy, as well as companies producing lithium materials and components [59]

Investment Rating - The investment rating for the electric power equipment industry is "Positive" (maintained) [1] Core Insights - The report highlights a significant increase in BEV sales among major automakers in Europe, indicating a strong trend towards electrification in the automotive industry. Renault's BEV sales grew by 88%, Volkswagen's by 113%, and BMW's by 64% in Q1 2025 [4][14][23] - The introduction of new electric vehicle models is expected to sustain the electrification trend, with Stellantis and Renault planning to launch multiple affordable B-segment electric vehicles by the end of 2024 [6][37] - The report discusses the impact of carbon emission regulations, noting that the EU has revised its assessment method to consider a three-year average from 2025 to 2027, which may alleviate immediate pressure on automakers [53] Summary by Sections Sales Performance - In Q1 2025, Renault's BEV sales increased by 88%, with a penetration rate of 17.1% in Europe. The Renault 5 model was the best-selling B-segment electric vehicle [15][18] - Volkswagen's BEV deliveries in Europe rose by 113%, achieving a market share of approximately 26% [19][21] - BMW's BEV sales in Europe grew by 64%, with a penetration rate of 18.7% [23][25] - Chinese automakers are increasing PHEV exports to mitigate the impact of tariffs, with BYD's sales in Europe rising by 124% [5][32] New Model Launches - Stellantis plans to launch several new models priced below €25,000, which are expected to boost sales in Q2 2025 [40] - Renault's new model, the Renault 4, is set to launch in Q2 2025, building on the success of the Renault 5 [41] - Volkswagen will showcase a new range of entry-level BEVs in September 2025, with the ID.2 model expected to launch in 2026 [45] - BMW is set to begin production of the iX3 by the end of 2025, with a series of NEUE KLASSE models to follow [46] Carbon Emission Regulations - The EU's revised carbon emission assessment method is expected to provide automakers with more time to meet targets, with a focus on increasing BEV penetration rates [53] - Stellantis believes that the revised timeline will prevent panic pricing in Q4 2025 [54] - Renault emphasizes the importance of reducing costs to maintain competitiveness in the electric vehicle market [55] - Volkswagen anticipates continued pressure in 2025, despite the regulatory changes [57] - BMW expresses confidence in meeting carbon emission targets due to its current BEV penetration rate [58] Investment Recommendations - The report recommends investing in companies involved in lithium batteries, such as CATL and Yiwei Lithium Energy, as well as companies producing lithium materials and components [59]

Core Viewpoint - The company, Jiangsu Tiannai Technology Co., Ltd., has announced an adjustment to the conversion price of its convertible bonds, "Tiannai Convertible Bonds," due to an increase in its total share capital following a specific stock issuance [1][2]. Summary by Sections Convertible Bond Price Adjustment - The conversion price before adjustment was 103.18 CNY per share, and it has been adjusted to 99.26 CNY per share, effective from May 21, 2025 [1][4]. - The adjustment was necessitated by the issuance of 21,674,342 new shares, increasing the total share capital from 344,741,494 shares to 366,415,836 shares [1][4]. Basis for Adjustment - The adjustment is in accordance with the regulations set forth by the China Securities Regulatory Commission regarding convertible bonds and the company's offering prospectus [2][3]. - The board of directors approved the adjustment on May 19, 2025, during the 20th meeting of the third board session [2]. Calculation of Adjustment - The new conversion price was calculated using the formula for adjusting the conversion price based on the issuance of new shares, resulting in a conversion price of 99.26 CNY per share [4]. - The calculation involved the previous conversion price (P0), the new share price (A), and the new share issuance rate (k), leading to the adjusted price (P1) [4].

证券代码：688116 证券简称：天奈科技 公告编号：2025-040 转债代码：118005 债券简称：天奈转债 江苏天奈科技股份有限公司 关于可转换公司债券"天奈转债"转股价格调整 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法律责任。 重要内容提示： 证券停复牌情况：适用 因"天奈转债"转股价格调整,本公司的相关证券停复牌情况如下： | 118005 | 天奈转债 | 可转债转股停 | 2025/5/20 | 全天 | 2025/5/20 | 2025/5/21 | | --- | --- | --- | --- | --- | --- | --- | | 证券代码 | 证券简称 | 停复牌类型 牌 | 停牌起始日 | 停牌 期间 | 停牌终止日 | 复牌日 | 一、转债价格调整依据 江苏天奈科技股份有限公司（以下简称"公司"或"天奈科技"）向特定对 象发行股票新增 21,674,342 股股份已于 2025 年 5 月 14 日在中国证券登记结算有 限责任公司上海分公司办理完毕股份登记手续，公司总股本由 344,741 ...