Group 1 - The article discusses the manufacturing process of aircraft skin, highlighting its critical role as the outer shell of the aircraft, which requires high strength, precision, and low weight [4][5]. - The thickness of the aircraft skin typically ranges from 3mm to 6mm, with the thinnest parts being just over 1mm [4]. - The company has invested 138 million yuan to introduce mirror milling technology, establishing the largest mirror milling production line cluster in China, which enhances precision to 0.1mm [5][6]. Group 2 - The mirror milling process allows for simultaneous machining on both sides of the skin, significantly improving precision and reducing production time compared to traditional chemical milling [5]. - A precision improvement of 0.2mm can lead to a weight difference of over 100 kilograms for an entire aircraft, which is significant given the importance of weight in aircraft design [5][6]. - The company has successfully delivered its first domestic aircraft skin, meeting the production needs for the C919 aircraft, indicating a shift towards domestic manufacturing capabilities in the aerospace sector [6].

上半年，在内外部压力加大、不确定不稳定因素增多的背景下，我国投资保持了总量持续增长、结构向 新向优态势，成绩来之不易。 近年来，投资在稳增长、调结构、利长远中发挥了关键作用，也面临新的挑战。从规模上看，我国固定 资本形成占GDP比重较高，从劳动人口占比、储蓄率、投资率的关联性看，尽管随着少子化、老龄化趋 势加深，我国未来储蓄率、投资率也将下降，但相较发达国家仍将处于较高水平。客观上要求进一步提 高投资效益，更好兼顾投资的短中长期作用，不断激发投资的内生增长动力，为锚定长远推动经济高质 量发展蓄势赋能。 为此，需要进一步适应新形势新要求，着力扩大有效益的投资。一是更多关注投资"存量特征"，支 持"增存结合"，围绕存量设施老化、功能落后、老旧房屋安全隐患增多等问题，推动运营维护类、更新 改造类投资；二是更多关注投资消费结合点，满足社会民生类和消费升级型投资需求，激发被抑制的消 费需求，释放消费质量提升和结构升级所蕴含的广阔市场空间；三是更多按照新质生产力发展要求，加 大战略性新兴产业和未来产业以及传统产业转型升级投资，推动新兴技术融合催生跨越传统产业边界的 新产品、新业态、新模式，结合国内新型工业化、新型城镇化、 ...

从行业看，制造业实际使用外资1090.6亿元人民币，服务业实际使用外资3058.7亿元人民币。高技术产业 实际使用外资1278.7亿元人民币，其中，电子商务服务业、化学药品制造业、航空航天器及设备制造业、医疗 仪器设备及器械制造业实际使用外资分别增长127.1%、53%、36.2%、17.7%。 从来源地看，东盟地区实际对华投资增长8.8%，瑞士、日本、英国、德国、韩国实际对华投资分别增长 68.6%、59.1%、37.6%、6.3%、2.7%（含通过自由港投资数据）。 点 击 蓝 字 关 注 我 们 本文全文共 713 字，阅读全文约 2 分钟 2025年1-6月全国吸收外资4232.3亿元人民币 2025年1-6月， 全国新设立外商投资企业30014家，同比增长11.7%；实际使用外资金额4232.3亿元人民 币，同比下降15.2%。 2025年1-6月全国吸收外资4232.3亿元人民币 2025年6月份全社会用电量同比增长5.4% 1-6月，全社会用电量累计48418亿千瓦时，同比增长3.7%，其中规模以上工业发电量为45371亿千瓦 时。从分产业用电看，第一产业用电量676亿千瓦时，同比增长8.7%； ...

2025.07. 22 本文字数：2384，阅读时长大约4分钟 作者 | 第一财经 周芳 中部地区陆续公布今年上半年经济运行成绩单，其中湖南、湖北、江西三省构成的"中三角"GDP总值达 到72528.71亿元 ，较去年同期（67529.65亿元）净增4999.06亿元。 分省份看，湖北实现地区生产总值29642.61亿元，同比增长6.2%，高于全国0.9个百分点；湖南 26166.50亿元、同比增长5.6%，江西16719.6亿元、同比增长5.6%，两省GDP增速均高于全国0.3个百 分点。 第一财经记者梳理湘鄂赣三省经济运行数据发现，今年上半年，三省内需潜力不断释放，新兴动能持续增 强，外贸出口产品以"新"突围，内陆腹地正迈向发展高地。 工业"主引擎"新动能强劲 湖南省纵深推进"智赋万企"行动，高技术制造业引领中高端化。今年上半年，湖南高技术产业投资增长 6.3%，规模以上高技术制造业增加值增长13.7%，比规模工业增速快5.5个百分点。大力发展绿色智能计 算、智能衡器计量、航空航天及北斗等产业，推动该省电子及通信设备制造业增长17.8%、航空航天器及 设备制造业增长32.5%。 湖北省创新投入持续加大。今 ...

央视网消息：记者从商务部了解到，今年前6个月，全国新设立外商投资企业30014家，同比增长11.7%。实际使用外资金额4232.3亿元人 民币。 新出台的措施主要包括，强化项目服务保障、优化土地要素配置、简化再投资新设企业有关办理流程、便利外汇资金使用、畅通相关融资 渠道、创新金融产品和服务等12条。其中提出要建立外资企业再投资项目库，符合条件的外资企业再投资项目可纳入重大和重点外资项目清单 等。国家发展改革委外资司副司长荆琴表示，做好实施情况跟踪，适时推出新一批重大外资项目，为更多符合条件的再投资项目开辟绿色通 道，推动项目加快实施。 国家发展改革委表示，将结合当前外资企业再投资时关注的重点领域，研究出台新版《鼓励外商投资产业目录》，引导外资更多投向先进 制造业、现代服务业、高新技术、节能环保等领域以及中西部和东北地区，形成更大力度吸引和利用外资工作合力。 新线新图新服务 带动铁路暑运客流攀升 从行业看，制造业实际使用外资1090.6亿元人民币，服务业实际使用外资3058.7亿元人民币。高技术产业实际使用外资1278.7亿元人民 币，其中，电子商务服务业、化学药品制造业、航空航天器及设备制造业、医疗仪器设备 ...

2025年1—6月全国吸收外资4232.3亿元人民币。 据商务部网站消息，2025年1—6月，全国新设立外商投资企业30014家，同比增长11.7%；实际使用外资 金额4232.3亿元人民币，同比下降15.2%。 从行业看，制造业实际使用外资1090.6亿元人民币，服务业实际使用外资3058.7亿元人民币。高技术产 业实际使用外资1278.7亿元人民币，其中，电子商务服务业、化学药品制造业、航空航天器及设备制造 业、医疗仪器设备及器械制造业实际使用外资分别增长127.1%、53%、36.2%、17.7%。 END 点击关键字可查看 潜望系列深度报道丨 股事会专栏 丨 投资小红书 丨 e公司调查 丨 时报会客厅 丨 十大明星私募访谈 丨 周末重磅！战略矿产走私出口"零容忍、出重拳"，重要会议召开！ 丨 重磅文件，特朗普签了！加 密货币突然跳水，超18万人爆仓 丨 东方财富实控人父亲拟转让股份，市值37亿元！ 丨 特朗普怒 了！起诉默多克！事关"爱泼斯坦案"…… 丨 央行最新发布！ 丨 宇树科技，重磅消息！ 丨 沪指，年 内收盘新高！ 丨 外交部回应外媒关于长和出售港口报道 丨 这一板块，大爆发！三大利好→ 丨 ...

2025年1-6月，全国新设立外商投资企业30014家，同比增长11.7%；实际使用外资金额4232.3亿元人民 币，同比下降15.2%。从行业看，制造业实际使用外资1090.6亿元人民币，服务业实际使用外资3058.7 亿元人民币。高技术产业实际使用外资1278.7亿元人民币，其中，电子商务服务业、化学药品制造业、 航空航天器及设备制造业、医疗仪器设备及器械制造业实际使用外资分别增长127.1%、53%、36.2%、 17.7%。从来源地看，东盟地区实际对华投资增长8.8%，瑞士、日本、英国、德国、韩国实际对华投资 分别增长68.6%、59.1%、37.6%、6.3%、2.7%(含通过自由港投资数据)。(商务部) ...

Economic Overview - Sichuan's GDP grew by 5.6% year-on-year in the first half of 2025, with an acceleration of 0.1 percentage points compared to the first quarter [1] - Key economic indicators such as primary industry value added, industrial value added, service industry value added, and retail sales of consumer goods all showed increased growth rates compared to the first quarter [1] Industry Development - The province is enhancing six major advantageous industries and building a modern industrial system, with stable production in grain and oil, and sufficient supply of major agricultural and livestock products [2] - Natural gas production reached a historical high with an 11.5% year-on-year increase, while hydropower generation grew by 5.1% [2] - The manufacturing sector is experiencing high-quality development, with value added in the automotive manufacturing and electronic information industries maintaining double-digit growth [2] New Growth Drivers - High-tech manufacturing investment rose by 10.2% year-on-year, with value added increasing by 13.1%, leading the province's industrial growth [3] - Significant growth in the green transition, with value added in the battery, new energy vehicle, and vanadium-titanium industries increasing by 36.5%, 11.0%, and 13.8% respectively [3] - The internet sector is also performing well, with a 10.9% increase in value added from information transmission, software, and IT services [3] Market Dynamics - Investment in equipment and industrial sectors grew by 18.7% and 10.9% respectively, with retail sales in communication equipment, home appliances, and automobiles increasing by 50.8%, 20.2%, and 2.7% [4] - Per capita consumption expenditure for residents increased by 6.2%, indicating a release of consumer potential [4] - Profits for large-scale industrial and service enterprises grew by 7.0% and 13.9% respectively from January to May, with acceleration in growth rates compared to previous months [4]

Economic Performance Highlights - China's GDP grew by 5.3% year-on-year in the first half of the year, with a quarterly growth of 5.4% in Q1 and 5.2% in Q2, indicating a steady increase compared to the same period last year [2] - The urban survey unemployment rate averaged 5.2%, showing a slight decrease of 0.1 percentage points from Q1, reflecting a stable employment situation [2] - Consumer Price Index (CPI) showed fluctuations, with a year-on-year decrease of 0.1% in several months, but turned positive in June with a 0.1% increase [2] New Growth Drivers - High-tech manufacturing saw significant growth, with production of 3D printing equipment, new energy vehicles, and industrial robots increasing by 43.1%, 36.2%, and 35.6% respectively [3] - Investment in high-tech industries outpaced other sectors, with information services, aerospace, and computer equipment manufacturing investments growing by 37.4%, 26.3%, and 21.5% respectively [3] - The added value of high-tech industries increased by 9.5% year-on-year, with new industries, new business formats, and new models expected to contribute approximately 18% to GDP by 2024 [3] Green Development - The green industry is advancing, with new energy vehicles and lithium batteries experiencing growth rates exceeding 30% and 53.3% respectively [4] - Green consumption is becoming a trend, with significant growth in the consumption of new energy vehicles, energy-saving appliances, and smart home devices [4] Domestic Circulation Improvement - Domestic circulation has been prioritized, with policies aimed at expanding domestic demand and promoting production [5] - The contribution of domestic demand to GDP growth was 68.8%, with final consumption expenditure contributing 52%, marking it as the main driver of growth [5] - Freight turnover increased by 5.1% year-on-year, and passenger turnover grew by 4.9% [5]

Economic Overview - Guangzhou's economy showed overall stability from January to May, with continuous policy effects and gradual activation of domestic demand potential [1] - New emerging economic drivers are demonstrating strong growth [1] Industrial Performance - The "Two New" policy effects are continuously being released, with the electrical machinery and equipment manufacturing industry increasing its value added by 10.3%, and the specialized equipment manufacturing industry by 6.7% [1] - Home appliance production, including refrigerators, fans, and water heaters, maintained double-digit growth [1] - The new generation information technology industry is rapidly growing, with display manufacturing and integrated circuit manufacturing value added increasing by 16.7% and 37.5% respectively [1] - Production of liquid crystal display modules, analog chips, and industrial robots increased by 150%, 29.2%, and 9.0% respectively [1] - The low-altitude economy is steadily advancing, with aerospace equipment manufacturing and repair industries increasing their value added by 11.4% and 16.2% respectively [1] - Civil drone production accelerated with a growth rate of 26.8% [1] Service Sector Dynamics - The profit-making service industry achieved a revenue growth of 7.7% year-on-year from January to April [2] - Digital and information technology services are accelerating transformation, with the internet, software, and information technology service sectors growing by 7.7%, including internet platforms (14.6%), information system integration and IoT technology services (22.1%), and digital content services (22.2%) all achieving double-digit growth [2] - The sports industry saw a revenue increase of 12.5% due to the pre-event hype of the 15th Sports Games [2] - Service consumption potential is being released, with skill training and educational support activities growing by 10.8%, and cinema and express delivery services increasing by 8.9% and 39.0% respectively [2] Consumer Market Trends - The consumer market in Guangzhou is showing continuous improvement, with total retail sales of consumer goods reaching 469.994 billion yuan, a year-on-year increase of 5.1%, which is an increase of 1.1 percentage points compared to January to April [2] - Retail sales in categories covered by purchase replacement subsidies, such as communication equipment, home appliances, and audio-visual equipment, saw significant growth, with increases of 11.7%, 23.0%, and 350% respectively [2] - Sports and entertainment products (36.2%), cultural and office supplies (57.6%), and electronic publications and audio-visual products (100% increase) all experienced retail sales growth of over 30% [2]