Group 1 - The core viewpoint is that lithium niobate crystals are becoming essential raw materials for manufacturing RF filters and electro-optic modulators due to their excellent piezoelectric and optoelectronic properties [1] - The market demand for lithium niobate crystals is expected to continue strong growth driven by the rapid development of technologies such as 5G communication, AI, and AR [1]

Group 1 - The company, Tiantong Co., Ltd. (600330.SH), clarified that its main business does not involve rare earth elements [1] - The company's soft magnetic products are exported to foreign markets [1]

Group 1 - The A-share market saw a rebound in CPO concept stocks, with notable gains in several companies [1] - Changfei Fiber reached the daily limit increase, while Zhongji Xuchuang rose over 9% [1] - Other companies such as Shijia Photon, Guangku Technology, and Tiantong Co. also experienced significant increases, with gains exceeding 6% [1] Group 2 - Detailed stock performance includes: - Changfei Fiber (code: 601869) increased by 10% with a market cap of 69 billion and a year-to-date increase of 205.92% [2] - Zhongji Xuchuang (code: 300308) rose by 9.23% with a market cap of 466 billion and a year-to-date increase of 240.96% [2] - Shijia Photon (code: 688313) increased by 7.75% with a market cap of 39 billion and a year-to-date increase of 418.23% [2] - Guangku Technology (code: 300620) reported a 6.81% increase with a market cap of 26.7 billion and a year-to-date increase of 120.71% [2] - Tiantong Co. (code: 600330) saw a 6.04% increase with a market cap of 13.2 billion and a year-to-date increase of 51.29% [2]

Group 1 - The CPO concept stocks in the A-share market have rebounded, with notable gains in several companies [1] - Changfei Fiber has reached the daily limit increase, while Zhongji Xuchuang has risen over 9% [1] - Other companies such as Shijia Photon, Guangku Technology, and Tiantong Co. have also shown significant increases, with gains exceeding 6% [1] Group 2 - The following companies have reported their stock performance: - Changfei Fiber (code: 601869) increased by 10% with a total market value of 69 billion and a year-to-date increase of 205.92% [2] - Zhongji Xuchuang (code: 300308) rose by 9.23% with a market value of 466 billion and a year-to-date increase of 240.96% [2] - Shijia Photon (code: 688313) increased by 7.75% with a market value of 39 billion and a year-to-date increase of 418.23% [2] - Guangku Technology (code: 300620) rose by 6.81% with a market value of 26.7 billion and a year-to-date increase of 120.71% [2] - Tiantong Co. (code: 600330) increased by 6.04% with a market value of 13.2 billion and a year-to-date increase of 51.29% [2] - Other companies such as Juguang Technology, Zhili Fang, and Jufei Optoelectronics also reported gains between 4% to 5% [2]

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。 ...