Group 1 - The energy storage sector experienced a strong rebound on September 3, with several companies reaching their daily price limits [1] - Notable performers included Tongrun Equipment and Baoxin Technology, which both hit the upper limit, while Haibo Sichuang, Yiwei Lithium Energy, Sunshine Power, and Shangneng Electric all surged over 10% [1] - Other companies such as Chunxing Precision and Shijia Technology also saw significant gains, indicating a broader positive trend in the energy storage market [1] Group 2 - Specific stock performance data showed Haibo Sichuang rising by 16.69% to 144.00, while Sunshine Power increased by 12.90% to 112.50 [2] - Yiwei Lithium Energy and Shangneng Electric also reported increases of 12.83% and 12.08%, respectively, highlighting strong investor interest [2] - Additional companies like Chunxing Precision and Tongrun Equipment saw gains of 10.10% and 10.01%, respectively, further emphasizing the sector's upward momentum [2]

Group 1 - The OLED sector experienced a rapid surge, with Tian Tong Co., Ltd. hitting the daily limit up [1] - Jing Rui Electronic Materials saw an increase of over 9% [1] - Other companies such as Jianghua Micro, Lian De Equipment, and Xin Lai Materials also experienced significant gains [1]

Group 1 - The company announced that part of the funds in its fundraising account has been frozen due to a lawsuit related to a contract dispute with a subsidiary of He Sheng Silicon Industry Co., Ltd [2][3] - The frozen amount in the fundraising account is 903,700 yuan, which accounts for 0.011% of the company's latest audited net assets [4] - The company stated that the freezing of the fundraising account will not have a significant adverse impact on its fundraising investment projects or its overall operations [4] Group 2 - The company has initiated a share repurchase plan, approved by the board on April 28, 2025, with a total repurchase fund ranging from 25 million yuan to 50 million yuan [6] - As of the end of August 2025, the company has repurchased 70,000 shares, representing 0.0057% of the total share capital, with a total expenditure of 485,400 yuan [6][7] - The company will continue to follow regulations regarding share repurchase and will disclose progress in a timely manner [8]

Group 1 - The company announced that as of the end of August 2025, it has repurchased a total of 70,000 shares, which represents 0.0057% of its total share capital [2]

证券代码：600330 证券简称：天通股份 公告编号：2025-046 天通控股股份有限公司 关于股份回购进展公告 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法律责任。 特此公告。 | 回购方案首次披露日 | 2025/4/29 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2025 年 4 月 4 | 28 | 日~2025 | 年 | 月 | 27 日 | | 预计回购金额 | 2,500万元~5,000万元 | | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 □用于转换公司可转债 | | | | | | | | □为维护公司价值及股东权益 | | | | | | | 累计已回购股数 | 7万股 | | | | | | | 累计已回购股数占总股本比例 | 0.0057% | | | | | | | 累计已回购金额 | 48.54万元 | | | | | | | 实际回购价格区间 | 6.93元/股~6. ...

证券代码：600330 证券简称：天通股份 公告编号：2025-047 天通控股股份有限公司 关于公司募集资金账户部分资金被冻结的公告 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法律责任。 前期，天通智能就与合盛硅业股份有限公司下属子公司新疆中部合盛硅业有 限公司（以下简称"中部合盛"）签订的设备买卖合同履约纠纷，由天通智能对 中部合盛向新疆维吾尔自治区乌鲁木齐市中级人民法院提起了诉讼，《受理案件 通知书》编号：（2025）新 01 民初 454 号，具体内容详见公司于 2025 年 6 月 7 日披露的《关于子公司涉及诉讼的公告》（公告编号：2025-030），由此，对中部 合盛部分账户采取了财产保全措施。 近日，中部合盛以该《买卖合同》的设备质量问题为由，向新疆维吾尔自治 区乌鲁木齐市米东区人民法院提起诉讼，要求解除合同等。同时，新疆维吾尔自 治区乌鲁木齐市米东区人民法院以财产保全的名义对天通智能部分账户进行冻 结，其中涉及募集资金专项账户金额 90.37 万元。公司将积极采取相关有效措施， 力争尽快处理该部分募集资金冻结事宜。 ...

Market Performance - The electronic chemicals sector rose by 2.02% on September 1, with Anji Technology leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Top Gainers - Anji Technology (code: 6108899) closed at 189.99, up 8.19% with a trading volume of 83,700 shares and a turnover of 1.524 billion yuan [1] - Jingrui Electric Materials (code: 300655) closed at 12.63, up 6.58% with a trading volume of 1.4895 million shares and a turnover of 1.833 billion yuan [1] - Tiantong Co., Ltd. (code: 600330) closed at 10.05, up 5.79% with a trading volume of 1.8434 million shares and a turnover of 1.828 billion yuan [1] Top Losers - Guangxin Materials (code: 300537) closed at 26.64, down 3.86% with a trading volume of 168,000 shares and a turnover of 45.5 million yuan [2] - Tongyu New Materials (code: 301630) closed at 200.20, down 2.78% with a trading volume of 13,000 shares and a turnover of 265 million yuan [2] - Zhongshi Technology (code: 300684) closed at 35.77, down 2.69% with a trading volume of 274,000 shares and a turnover of 97.6 million yuan [2] Fund Flow Analysis - The electronic chemicals sector experienced a net outflow of 212 million yuan from institutional investors, while retail investors saw a net inflow of 220 million yuan [2] - The detailed fund flow for key stocks shows varying trends, with Jingrui Electric Materials experiencing a net outflow of 643,000 yuan from retail investors [3] - Anji Technology had a net inflow of 54.948 million yuan from institutional investors, while retail investors faced a net outflow of 14.209 million yuan [3]

Group 1 - The company, Tiantong Co., Ltd. (600330.SH), announced that as of the end of August 2025, it had repurchased a total of 70,000 shares, which represents 0.0057% of its total share capital [1] - The highest purchase price for the repurchased shares was 6.95 CNY per share, while the lowest was 6.93 CNY per share [1] - The total amount spent on the repurchase was 485,400 CNY, excluding transaction fees [1]

Market Overview - The electronic chemicals sector experienced a decline of 0.3% on August 29, with Qiangli New Materials leading the drop [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Stock Performance - Notable gainers in the electronic chemicals sector included: - Siquan New Materials (code: 301489) with a closing price of 208.00, up 10.58% [1] - Tianyan Technology (code: 688603) with a closing price of 91.18, up 7.78% [1] - Tiantong Co., Ltd. (code: 600330) with a closing price of 9.50, up 4.74% [1] - Conversely, significant decliners included: - Qiangli New Materials (code: 300429) with a closing price of 14.05, down 6.21% [2] - Shanghai Xinyang (code: 300236) with a closing price of 56.40, down 6.16% [2] - Weiteou (code: 301319) with a closing price of 29.85, down 3.46% [2] Capital Flow - The electronic chemicals sector saw a net outflow of 328 million yuan from institutional investors, while retail investors contributed a net inflow of 67.0063 million yuan [2] - The capital flow for specific stocks showed: - Tiantong Co., Ltd. had a net inflow of 10.7 million yuan from institutional investors [3] - Qiangli New Materials experienced a net outflow of 1.08 billion yuan from institutional investors [3] - Guoci Materials had a net inflow of 87.2449 million yuan from institutional investors [3]

Market Performance - The electronic chemicals sector rose by 4.12% on August 28, with Shanghai Xinyang leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] Top Gainers in Electronic Chemicals - Shanghai Xinyang (300236) closed at 60.10, up 13.10% with a trading volume of 417,600 shares and a turnover of 2.454 billion [1] - Siquan New Materials (301489) closed at 188.10, up 11.57% with a trading volume of 57,300 shares and a turnover of 1.064 billion [1] - Feikai Materials (300398) closed at 24.07, up 6.60% with a trading volume of 758,700 shares and a turnover of 1.798 billion [1] Market Capital Flow - The electronic chemicals sector experienced a net outflow of 123 million from institutional investors and 182 million from speculative funds, while retail investors saw a net inflow of 305 million [2] - The detailed capital flow for individual stocks shows varying levels of net inflow and outflow among different companies [3] Individual Stock Capital Flow - Feikai Materials (300398) had a net inflow of 89.74 million from institutional investors, while it faced a net outflow of 77.46 million from retail investors [3] - Tiantong Co. (600330) saw a net inflow of 89.42 million from institutional investors, with a net outflow of 73.70 million from retail investors [3] - Anji Technology (688019) had a net inflow of 66.72 million from institutional investors, with a net outflow of 53.63 million from retail investors [3]