最近三个交易日，22日-26日，中国汽研分别获融资买入0.10亿元、0.07亿元、0.14亿元。 融券方面，当日融券卖出0.24万股，净卖出0.23万股。 8月26日，沪深两融数据显示，中国汽研获融资买入额0.14亿元，居两市第1376位，当日融资偿还额0.10 亿元，净买入343.83万元。 ...

Group 1 - The core point of the article is that Chongqing Changan Automobile Co., Ltd. has obtained a patent for a "data processing method, device, equipment, and computer-readable storage medium" with the authorization announcement number CN116821264B, applied for on June 2023 [1] - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry, located in Chongqing [1] - The company has a registered capital of 992,179.9422 thousand RMB [1] Group 2 - According to data analysis from Tianyancha, Chongqing Changan Automobile Co., Ltd. has invested in 119 enterprises and participated in 5,000 bidding projects [1] - The company holds 3,129 trademark information records and 5,000 patent information records, along with 962 administrative licenses [1]

Core Viewpoint - The company acknowledges the increasing demand for indium phosphide (InP) substrates driven by the growth in the optical communication market, while also confirming that InP is subject to export controls as per national regulations [1] Group 1: Market Demand and Supply - The market demand for InP substrates has significantly increased due to the rising prosperity of the downstream optical communication sector [1] - There is a reported shortage of InP, with downstream buyers expressing a willingness to purchase regardless of price [1] Group 2: Export Regulations - InP substrates are classified under export control items according to the announcement by the Ministry of Commerce and the General Administration of Customs on February 4, 2025 [1] - The company has complied with national laws and regulations by applying for the necessary export licenses for products under export control [1] - A subsidiary of the company, Xinyao, has received approval for certain orders after following the required reporting procedures [1]

8月26日，沪深两融数据显示，拓维信息获融资买入额4.81亿元，居两市第51位，当日融资偿还额5.29亿 元，净卖出4745.96万元。 最近三个交易日，22日-26日，拓维信息分别获融资买入9.24亿元、9.07亿元、4.81亿元。 融券方面，当日融券卖出0.02万股，净买入2.41万股。 ...

Group 1 - The core point of the article is that Contemporary Amperex Technology Co., Ltd. (CATL) has applied for a patent related to battery cells, devices, and power devices, indicating ongoing innovation in battery technology [1] - The patent application, published as CN120545440A, was filed on July 2025 and includes specific technical details about the battery cell's electrode components and electrolyte composition [1] - The electrode components include a first tab and a main body, with specific thickness requirements for the positive and negative current collectors, highlighting the company's focus on enhancing battery performance [1] Group 2 - CATL was established in 2011 and is primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of approximately 440.34 million RMB [2] - The company has made investments in 139 enterprises and participated in 518 bidding projects, showcasing its active role in the industry [2] - CATL holds a significant number of intellectual property assets, including 5000 patents and 658 trademark registrations, reflecting its commitment to innovation and market presence [2]

8月26日，沪深两融数据显示，芯联集成获融资买入额0.69亿元，居两市第460位，当日融资偿还额0.72 亿元，净卖出247.13万元。 最近三个交易日，22日-26日，芯联集成分别获融资买入1.20亿元、1.52亿元、0.69亿元。 融券方面，当日融券卖出0.00万股，净卖出0.00万股。 ...

最近三个交易日，22日-26日，广汽集团分别获融资买入0.26亿元、0.53亿元、0.29亿元。 融券方面，当日融券卖出4.34万股，净卖出3.09万股。 8月26日，沪深两融数据显示，广汽集团获融资买入额0.29亿元，居两市第940位，当日融资偿还额0.37 亿元，净卖出762.47万元。 ...

Core Viewpoint - The company, Guanghua Technology, is currently in the validation stage for its specialized chemical products, which are non-standard and customized according to client requirements, in contrast to Ganfeng Lithium, which has already achieved mass supply of lithium sulfide validated by multiple companies [1] Group 1 - Guanghua Technology responded to an investor inquiry regarding its progress in the validation of lithium sulfide, indicating that it is still in the validation phase [1] - The company emphasized that specialized chemicals are typically non-standard products, tailored to meet varying customer quality and performance specifications [1]

融券方面，当日融券卖出4.03万股，净卖出3.45万股。 8月26日，沪深两融数据显示，浪潮信息获融资买入额11.58亿元，居两市第10位，当日融资偿还额13.59 亿元，净卖出20121.64万元。 最近三个交易日，22日-26日，浪潮信息分别获融资买入17.94亿元、17.28亿元、11.58亿元。 ...

针对上述提问，博纳影业回应称："尊敬的投资者您好：感谢您的建议。公司主投的现代军事动作大片 《蛟龙行动》是国内首部核潜艇题材电影。《蛟龙行动（特别版）》已定档8月30日全国上映，点映活 动正在进行中。公司高度关注文化出海，正在积极推进本片的海外发行工作。谢谢。"责任编辑：栎树 金融界8月27日消息，有投资者在互动平台向博纳影业提问："潜艇军事类题材电影很少见，蛟龙行动- 算是孤篇，也是稀缺题材，很多著名公司不一定能拍的出来。建议，公司的蛟龙行动这部电影应该全球 化放映。" ...