专利摘要显示，本实用新型涉及避震器技术领域，提供一种带防尘衬套的避震器和汽车，该避震器包括 避震器油液筒、活塞杆、固定座、衬套连接件和防尘衬套，固定座包括上固定座和下固定座，上固定座 和下固定座的中间位置各连接有一个衬套连接件，防尘衬套的两端分别可拆卸连接在上固定座和下固定 座上的衬套连接件上，防尘衬套套在避震器的活塞杆周围，并通过上固定座和下固定座固定连接在避震 器上，活塞杆的顶端与上固定座转动连接，当活塞杆伸缩移动时，上固定座随活塞杆一起移动。 天眼查资料显示，重庆赛力斯凤凰智创科技有限公司，成立于2023年，位于重庆市，是一家以从事科技 推广和应用服务业为主的企业。企业注册资本122225万人民币。通过天眼查大数据分析，重庆赛力斯凤 凰智创科技有限公司参与招投标项目1次，专利信息2404条，此外企业还拥有行政许可1个。 金融界2025年7月30日消息，国家知识产权局信息显示，重庆赛力斯凤凰智创科技有限公司取得一项名 为"一种带防尘衬套的避震器和汽车"的专利，授权公告号CN223164923U，申请日期为2024年08月。 ...

豪华标杆，是纵情驰骋时的无畏底气。 7月27日，赛力斯集团副总裁康波在社交媒体上发文称："问界M9实现行业首例卫星救援。" 据悉，事件起因是7月25日，一名问界M9车主在穿越青海德令哈无人区时突遇爆胎，车辆无法继续行驶。而且事发地网络完全中断，手机、车机均无蜂窝信 号。 在这孤立无援的危急时刻，车主通过车载卫星通信eCall功能发起一键求助，精准经纬度信息为救援队锁定位置提供关键支撑。 最终问界道路救援团队成功实施救援，此次救援也成为行业卫星通话救援实践的重要里程碑。 问界：安全是最大的豪华 这次救援行动也为行业展示了问界在极端环境下的应急保障能力。 问界道路救援呼叫中心在接到求助信息的第一时间便迅速响应，救援团队从德令哈市区启程，翻越3座大山，驶入全程100公里非铺装牧民小道，驰援途中， 救援团队与车主通过卫星语音保持通话61分钟，实时沟通救援进展。 历经3.5小时艰难跋涉，救援团队顺利抵达故障地点，历时8小时完成车辆检修与人员转移，最终将车主及其亲友安全护送至附近酒店。 平时车企关注的安全问题主要集中在普通用车场景，但随着户外运动和越野需求的增长，无线电信号覆盖盲区甚至无人区的安全问题也早已不容忽视。 问 ...

Summary of Key Points Core Viewpoint - The performance of listed companies in the first half of the year significantly influenced the adjustments in stock ratings by brokerages, with 25 stocks upgraded and 26 downgraded in July, alongside the first coverage of 273 stocks by brokerages [1][3]. Group 1: Rating Adjustments - Three stocks, including StarNet and Small Commodity City, received simultaneous upgrades from two brokerages [3]. - Seventeen stocks were upgraded from "Hold" to "Buy," with four stocks, including Ecovacs and Jieshun Technology, receiving a "Strong Buy" rating [3]. - Twenty-six stocks were downgraded due to performance factors, with sixteen downgraded from "Buy" to "Hold" and three from "Recommended" to "Underperform" [3]. Group 2: Brokerage Coverage Expansion - The brokerage research coverage expanded significantly, with 273 stocks covered for the first time in July [3]. - Four stocks, including New Times and Yingshi Innovation, received attention from four brokerages, while five stocks, including Defu Technology, were covered by three brokerages for the first time [3]. Group 3: Stock Recommendations - A total of 640 stocks received a "Buy" rating, with Dongpeng Beverage recommended by 26 brokerages and three stocks, including Sailis and Ecovacs, favored by 13 brokerages [3]. - Institutions like China Merchants Securities and Founder Securities cited the mid-year performance of Dongpeng Beverage and Sailis as a key reason for maintaining a "Strong Buy" rating [3]. Group 4: Industry Performance - The electronics sector led with 92 stocks, followed by pharmaceuticals, machinery, and basic chemicals [3]. - Analysts predict that industries with strong mid-year performance, such as light industry and non-ferrous metals, will likely see better market performance from July to August, with significant improvements expected in construction materials and electronics [3].

Group 1 - Since July, securities firms have adjusted ratings for 25 stocks upwards and 26 stocks downwards, with 273 stocks receiving initial coverage [1][3] - The performance of listed companies in the first half of the year has been a key factor influencing the rating results of securities firms [1][4] Group 2 - Four stocks have been upgraded to "strongly recommended," including Kewo Technology and Jieshun Technology, with specific upgrades from "increase" to "buy" for 17 stocks [2] - Eight of the 25 stocks with upgraded ratings have target prices set by securities firms, such as Zhongwang Software with a target price of 90.62 CNY per share [2] Group 3 - A total of 640 stocks received a "buy" rating, with Dongpeng Beverage receiving 26 "buy" ratings from different firms, and several other companies also receiving multiple ratings [4] - The current period is significant for the disclosure of the first half-year performance of A-share listed companies, which has influenced the ratings [4] Group 4 - Among the 640 stocks rated "buy," 92 belong to the electronics industry, 68 to the pharmaceutical and biological industry, and 60 to the machinery equipment industry [5] - Industries expected to show high growth in the first half of the year include light industry, non-bank financials, while construction, electronics, and telecommunications are anticipated to show significant improvement [5]

证券之星消息，7月29日乘用车板块较上一交易日下跌0.38%，长城汽车领跌。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%。乘用车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) | | --- | --- | --- | --- | --- | --- | | 600733 | 北汽蓝谷 | 8.22 | 2.24% | 135.64万 | 11.07亿 | | 601238 | 广汽集团 | 7.80 | 1.04% | 32.88万 | 2.56亿 | | 600104 | 上汽集团 | 17.68 | 0.51% | 65.88万 | 11.58亿 | | 002594 | 比亚迪 | 111.42 | 0.37% | - 38.74万 | 43.23亿 | | 000572 | 步引发 | 4.50 | -0.22% | 50.39万 | 2.26亿 | | 000625 | 长安汽车 | 13.27 | -0.75% | 163.00万 | 21.52亿 | | 601127 | 赛力斯 | 1 ...

从上证民营企业50指数持仓的市场板块来看，上海证券交易所占比100.00%。 从上证民营企业50指数持仓样本的行业来看，信息技术占比27.39%、工业占比24.08%、医药卫生占比 15.98%、可选消费占比13.31%、原材料占比8.70%、主要消费占比5.49%、通信服务占比2.77%、公用事 业占比1.29%、能源占比1.00%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一个定期 调整日前，权重因子一般固定不变。特殊情况下将对指数进行临时调整。当样本退市时，将其从指数样 本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处理。 金融界7月29日消息，上证指数低开高走，上证民营企业50指数 (上证民企，000049)上涨1.12%，报 1692.23点，成交额664.38亿元。 数据统计显示，上证民营企业50指数近一个月上涨6.72%，近三个月上涨7.10%，年至今上涨6.15%。 据了解，上证民营企业50指数选取上海市场规模大、流动性好、具有代表性的 ...

【文/观察者网 潘昱辰 编辑/高莘】7月29日，一家崭新的汽车央企在山城重庆揭牌成立，这将成为重庆 迈向"中国汽车第一城"愿景的重要一步。 就在两个星期前，重庆市人民政府办公厅印发《重庆市智联电动车产业发展行动计划（2025—2027 年）》，提出到2027年建成具有全球影响力的智联电动车智造基地，带动新能源、新材料、新电子产业 集聚发展的目标。 重庆洪崖洞夜景 视觉中国 "重庆被山峦围绕，有着赛博朋克式的全景和闷热的夏日，与平坦干燥的底特律似乎有着天壤之别。但 这座大都市却时常被汽车制造商拿来与后者进行比较。"《经济学人》日前报道称，重庆的高汽车产 量，曾为它赢得了"中国汽车城"的美誉；如今，它又在许多层面超越了昔日的底特律。 并且，在汽车电动化、智能化转型的大环境下，重庆有了更深层次的愿景：成为新能源汽车的标杆城 市，就像底特律一度是燃油车的标杆城市一样。 那么，重庆在新时代的汽车梦能否如愿呢？《经济学人》认为，重庆的适应能力很强，会对其成为新能 源汽车"底特律"的愿景有所帮助。 起起伏伏 重庆第一次喊出要成为"中国底特律"的口号，还是在12年前。 彼时，重庆提出形成"1+8+1000"汽车产业体系的目标 ...

Investment Rating - Investment rating is maintained as "Recommended" [2] Core Viewpoints - The issuance of Robotaxi operation licenses in Shanghai marks a significant step towards the commercialization of autonomous taxi services, with potential benefits for the entire industry chain [7][18] - The report highlights three categories of companies to focus on: those with capabilities to upgrade from L2 to L4, taxi companies with license resources, and suppliers of autonomous driving components like lidar and drive-by-wire systems [19] Industry Dynamics - The automotive industry is experiencing a "de-involution" trend, with provinces like Guangdong and Anhui implementing measures to promote healthy competition in the new energy vehicle sector [20] - The report notes that Tesla has begun production of an affordable model, expected to ramp up in the second half of the year [24] - The report also mentions the launch of several new models, including those from Geely and BYD [36] Market Performance - The automotive sector under the Shenwan index saw a weekly increase of 1.03%, lagging behind the Shanghai and Shenzhen 300 index, which rose by 1.69% [38] - The report provides detailed performance metrics for various segments, with passenger vehicles up by 1.33% and commercial vehicles up by 4.26% [38] Data Tracking - In June 2025, retail sales of passenger vehicles reached 2.0851 million units, a year-on-year increase of 18.18% [47] - The penetration rate of new energy vehicles in retail sales reached 53.3%, with retail sales of 1.111 million units, up 29.66% year-on-year [64] - The report indicates that the penetration rate of vehicles equipped with L2.5 and above systems reached 24.68% in May 2025 [80]

Investment Rating - The report maintains a "Recommended" investment rating for the automotive industry [7] Core Insights - The automotive industry is experiencing a gradual recovery in growth, with passenger vehicles continuing to show stable and rapid growth [2] - The report highlights the synergy between technological advancements and anti-involution reforms, driving the industry's development momentum [5] Summary by Sections Weekly Market Review (2025.07.19-07.25) - The automotive sector rose by 1.03% this week, with all related sub-sectors also increasing. The Shanghai and Shenzhen 300 index rose by 1.69% [13] - The commercial vehicle sector saw the highest increase at 4.22%, while individual stocks like Great Wall Motors and BYD also performed well [13][16] Data Tracking (2025.07.19-07.25) - From July 1-20, the national retail sales of passenger vehicles reached 978,000 units, a year-on-year increase of 11%, while wholesale sales were 960,000 units, up 22% year-on-year [21] - In the new energy vehicle segment, retail sales reached 537,000 units, a 23% increase year-on-year, with a penetration rate of 54.9% [21] Industry News (2025.07.19-07.25) - The Ministry of Industry and Information Technology proposed a new policy to ban the transfer of new cars to second-hand status within six months of registration to combat zero-kilometer second-hand cars [34][35] - Guangdong and Anhui provinces are implementing measures to promote fair competition in the automotive industry, including commitments from manufacturers to optimize payment processes for suppliers [42] Investment Recommendations - The report suggests focusing on technology-driven sectors such as artificial intelligence and autonomous driving, as well as opportunities in the anti-involution segment, particularly in dealership-related areas [5]

Domestic News - The National Development and Reform Commission reported that the ratio of total social logistics costs to GDP decreased to 14% in the first half of this year, down 0.1 and 0.2 percentage points from the first quarter and the same period last year, indicating progress in reducing logistics costs across society [2] - Ten departments, including the Ministry of Agriculture and Rural Affairs, jointly issued a plan to enhance the modern circulation network for agricultural products, focusing on improving urban and rural consumption facilities and logistics distribution systems [3] Automotive Industry - Shanghai plans to promote the operation of 500 data collection ride-hailing vehicles and establish an evaluation system for autonomous driving models, aiming to build a leading autonomous driving area by 2027 [4] - The Shanghai Municipal Government issued demonstration operation licenses for intelligent connected vehicles, with SAIC's Zhiji and Youdao obtaining licenses for both passenger and commercial vehicles, making SAIC the only company with dual licenses in the industry [9] - BYD announced its largest dividend distribution since its listing, totaling 12 billion yuan, with a cash dividend of 39.74 yuan per 10 shares and a stock dividend of 8 shares for every 10 shares held [10] - The AITO M9 successfully executed the industry's first satellite rescue in a remote area of Qinghai, showcasing its satellite communication capabilities [11] - Xiaopeng Motors established a new "Intelligent Mimetic Department" focusing on multi-modal robotics technology [12] Logistics Industry - Shentong Express announced plans to acquire 100% of Zhejiang Daniao Logistics for 362 million yuan, which operates under Alibaba's Cainiao network, providing reliable delivery services [13] Energy Sector - LG Energy Solution reported a significant increase in operating profit for Q2, up 152.4% year-on-year, driven by U.S. battery production subsidies and preemptive stockpiling by customers [6]