近年来，监管层接连出台多项政策措施，积极引导上市公司进行回购并注销，上市公司对股票回购的重视程度明显提升。 7月29日，A股市场量价齐升，沪指涨0.33%，深证成指涨0.64%，创业板指涨1.86%。 从板块上来看，光模块、医药方向领涨，CRO概念指数大涨6.37%，光模块概念指数涨5.36%，其他还有半导体、中药、水电等概念涨幅居前。传统板块 相对较弱，养殖、保险、银行等板块下跌。 年内合计回购金额近900亿元 近期在市场表现较好的情况下，上市公司继续积极参与回购，为市场提供新的增量资金来源。 30家公司回购金额上限均在10亿元及以上 从分行业来看，7月家用电器、基础化工、电子、医药生物四大行业上市公司回购最积极，合计回购金额均在10亿元以上。本月家用电器行业指数表现较 弱，上市公司以回购彰显长期发展信心。 回购增持贷款助力上市公司回购 去年10月，中国人民银行联合金融监管总局、中国证监会发布《关于设立股票回购增持再贷款有关事宜的通知》，该政策显著降低企业融资成本，鼓励上 市公司运用回购、增持等方式进行市值管理，增强资本市场内在稳定性。 统计显示，今年以来上市公司取得回购增持专项贷款金额上限达到919.17 ...

证券之星消息，7月29日黑色家电板块较上一交易日下跌0.13%，同洲电子领跌。当日上证指数报收于 3609.71，上涨0.33%。深证成指报收于11289.41，上涨0.64%。黑色家电板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 000801 | 四川九洲 | 15.94 | 4.39% | 62.66万 | | 26886 | | 688609 | 九联科技 | 10.71 | 0.56% | 15.65万 | | 1.67亿 | | 000810 | 创维数字 | 11.71 | 0.26% | C 11.77万 | | 1.37亿 | | 002848 | *ST高斯 | 7.71 | -0.13% | - 2.18万 | | 1671.09万 | | 301578 | 辰奕智能 | 36.45 | -0.25% | 8832.43 | | 3210.85万 | | 002429 | 非驰股份 | 4.63 | -0.43% | 37.87万 | ...

围绕5G的广阔空间，家电与科技巨头的联盟正向更深领域渗透，势力也在不断扩大。 近日，多个巨头在5G商用领域动作频频，跨界联合研发，落地生态实验基地，欲孵化新业态。长虹与 上海海思的5G应用联合实验室于近日宣告成立，双方将在智能工厂、安全芯片等领域布局5G产业。联 想集团也与联通在线宣布将成立5G应用联合创新实验室。华为联合长虹、京东方等多家企业智慧屏白 皮书工作组，探索loT智慧家居生态模式。 四川长虹副总工程师何龙接受《证券日报》记者采访时表示："长虹与海思将在智慧工厂、人工智能等 垂直领域展开深度合作，长虹将继续加大在5G融合终端应用上的研发投入，并加速推动新型智能终端 的应用场景落地。" 实际上，这不是双方的首次合作。长虹旗下爱联科技研发的首款国产超小体积5G通信模组，也是采用 上海海思5G模组中间件方案设计，支持5G/4G/3G多种网络制式，可广泛应用在智慧工业、智慧能源、 无人机等领域。长虹内部人士透露，这是继全球首款5G工业互联网模组在长虹下线后的又一突破。 谈及长虹和海思的合作空间，钉科技创始人丁少将接受《证券日报》采访时表示："海思用硬核底层技 术以及围绕其展开的软硬件能力打造数字经济的基础， ...

Group 1 - The core index of the Consumer Durables and Apparel sector, represented by the CSI Consumer Durables and Apparel Index, has shown a monthly increase of 6.07%, a three-month increase of 7.11%, and a year-to-date increase of 4.61% [1] - The CSI Consumer Durables and Apparel Index is composed of listed companies that correspond to the durable consumer goods and apparel theme, reflecting the overall performance of these companies [1] - The index's top ten weighted companies include Gree Electric Appliances (10.27%), Midea Group (9.84%), Haier Smart Home (8.59%), and others, indicating a concentration in major players within the sector [1] Group 2 - The market capitalization distribution of the CSI Consumer Durables and Apparel Index shows that 59.16% of the holdings are from the Shenzhen Stock Exchange, while 40.84% are from the Shanghai Stock Exchange [1] - In terms of industry composition, home appliances account for 66.38%, textiles and apparel for 15.26%, and home furnishings for 8.54%, highlighting the dominance of home appliances in the index [2] - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December, ensuring that the index remains reflective of the current market conditions [2]

Core Viewpoint - The A-share market showed mixed performance with the Shanghai Western Development Leading Enterprises Index rising by 0.2% to 6529.57 points, with a trading volume of 62.957 billion yuan [1] Group 1: Index Performance - The Shanghai Western Development Leading Enterprises Index increased by 4.75% over the past month and 3.46% over the past three months, but has decreased by 2.45% year-to-date [1] - The index is composed of leading companies from various secondary industries in selected regions, providing a reference for investors interested in China's regional economic development [1] Group 2: Index Holdings - The top ten weighted companies in the index are: Shaanxi Coal and Chemical Industry (15.2%), Kweichow Moutai (14.42%), Yili Industrial Group (14.27%), Seres (13.44%), TBEA (6.64%), Chengdu Bank (4.23%), Chongqing Rural Commercial Bank (3.33%), Sichuan Changhong (3.06%), Northern Rare Earth (2.83%), and Sichuan Road and Bridge (2.77%) [1] - The index's holdings are entirely composed of companies listed on the Shanghai Stock Exchange [1] Group 3: Industry Composition - The industry composition of the index includes: Consumer Staples (29.48%), Discretionary Consumer (16.92%), Energy (16.30%), Industrials (14.69%), Materials (12.04%), Financials (7.96%), Utilities (1.53%), Healthcare (0.76%), Information Technology (0.15%), Communication Services (0.14%), and Real Estate (0.02%) [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Core Viewpoint - The performance of the CSI 500 Shanghai Index shows mixed results, with a slight decline on the latest trading day but positive growth over the past month, three months, and year-to-date [1]. Group 1: Index Performance - The CSI 500 Shanghai Index closed at 6545.83 points, down 0.11% on the latest trading day, with a trading volume of 155.06 billion yuan [1]. - Over the past month, the index has increased by 8.78%, by 8.04% over the last three months, and by 7.04% year-to-date [1]. Group 2: Index Composition - The top ten weighted stocks in the CSI 500 Shanghai Index include Chifeng Jilong Gold Mining (1.02%), Dongwu Securities (0.93%), Sichuan Changhong (0.93%), Tianfeng Securities (0.87%), and others [1]. - The index is composed entirely of stocks listed on the Shanghai Stock Exchange, with a 100% allocation [1]. Group 3: Industry Breakdown - The industry composition of the CSI 500 Shanghai Index is as follows: Industrial (21.68%), Information Technology (16.96%), Materials (14.27%), Financials (11.00%), and Healthcare (9.92%) [2]. - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2].

Group 1 - The core theme of the forum was "Digital Intelligence Empowerment? New Journey of Supply Chain" with over 700 participants from government, enterprises, research institutions, and media discussing the development paths and strategies for state-owned enterprises' digital procurement and supply chain [3] - Sichuan Changhong Electric Co., Ltd. was recognized as a benchmark case in the electronic industry supply chain transformation for its innovative practice of building a "four-in-one procurement platform" [1][3] - The report highlighted that Changhong's practices significantly improved its procurement efficiency and cost control, while also promoting collaborative development across the industry chain through digital empowerment [5] Group 2 - Changhong aims to deepen its smart supply chain system, focusing on three main directions: AI-driven decision-making, green supply chain management, and cross-industry ecosystem integration [5] - The company plans to utilize machine learning for demand forecasting and supply risk management, incorporate carbon emission monitoring to meet dual carbon goals, and expand its industrial product collaboration network with partners like JD Industrial and Zhenkunhang [5] - The inclusion in the report marks the beginning of a new journey for Changhong, which seeks to drive new momentum for China's electronic industry in global competition through technological empowerment and management innovation [5]

Core Viewpoint - Sichuan Changhong Electric Co., Ltd. is involved in a legal dispute with Suning.com regarding unpaid debts exceeding 890 million yuan, with the case now in the second instance of the judicial process [2][4]. Group 1: Legal Proceedings - The subsidiary of Sichuan Changhong, Changhong Jiahua Digital Technology Co., Ltd., filed a lawsuit against Suning Procurement Center for a principal amount of 722 million yuan and an additional 173 million yuan in funds occupation fees [2][4]. - The initial contract was signed on July 31, 2020, with subsequent agreements outlining payment terms and penalties for late payments, including an annual interest rate of 6.5% on overdue amounts [4]. - As of April 21, 2024, Suning Procurement Center owed 722 million yuan in principal and 173 million yuan in occupation fees, with total collateral guarantees provided amounting to 1.258 billion yuan [4]. Group 2: Court Rulings and Appeals - On May 26, 2025, a civil judgment ordered Suning Procurement Center to pay the principal amount and occupation losses, calculated based on a base of 706 million yuan [5]. - Suning Procurement Center appealed the judgment, disputing the basis for the occupation losses and seeking to overturn the ruling [5]. - The case is currently in the second instance, with the court date yet to be determined, and the outcome remains uncertain [5]. Group 3: Industry Implications - The resolution of this dispute could positively impact Sichuan Changhong's cash flow, aiding in business expansion and competitiveness [6]. - Suning.com is undergoing business adjustments, and the case's outcome may affect its financial status and commercial reputation [6]. - The case serves as a reference for other companies in the industry regarding commercial cooperation, accounts management, and dispute resolution [6].

Core Viewpoint - The National Bureau of Statistics announced the list of pilot projects for the 2025 Trusted Data Space Innovation Development, which includes 63 pilot projects across various sectors, aiming to enhance data resource sharing and innovation in the data industry [1][3]. Group 1: Pilot Project Overview - A total of 63 pilot projects were selected, comprising 13 cities, 22 industries, and 28 enterprises, with Changhong Co., Ltd. being the only enterprise from Sichuan province included for its "Intelligent Manufacturing Supply Chain Collaborative Trusted Data Space" project [1][3]. - The pilot projects are designed to create a replicable model for trusted data space, focusing on data resource sharing, value co-creation, and innovation in data circulation mechanisms [3]. Group 2: Changhong's Trusted Data Space Project - Changhong's project utilizes a national-level "dual-cross" industrial internet platform, establishing a framework of "1+4+N" which includes one data circulation service hub and four foundational data capability modules [4]. - The project aims to address core issues such as reluctance to share data, fear of data circulation, and lack of usage capabilities within enterprises [4]. Group 3: Collaborative Ecosystem - Changhong is building an operational system for the trusted data space, collaborating with various partners to drive large-scale applications in manufacturing collaboration, supply chain finance, and AI applications [5][8]. - The project emphasizes a business scenario-driven approach, focusing on open data products and collaborative ecosystem benefits, aiming to enhance supply chain resilience and innovation capabilities [8].

Group 1 - Sichuan Changhong Air Conditioning Co., Ltd. has applied for a patent titled "A Method for Optimizing the Strength Design of Axial Flow Fans," with publication number CN120337431A, and the application date is March 2025 [1] - The patent involves a method for optimizing the strength of axial flow fans, which includes steps such as creating a 3D model, conducting digital strength analysis, identifying weak points, and applying topology optimization algorithms to enhance the design [1] - The innovation aims to address the strength and cost assessment issues in the design of axial flow fans, facilitating efficient strength evaluation and lean design of air conditioning products [1] Group 2 - Sichuan Changhong Air Conditioning Co., Ltd. was established in 2008 and is located in Mianyang, primarily engaged in other manufacturing industries [2] - The company has a registered capital of 85 million RMB and has made investments in 8 enterprises, participated in 1,427 bidding projects, and holds 1,642 patents [2] - Additionally, the company possesses 15 trademark registrations and has obtained 100 administrative licenses [2]