Group 1: Tourism and Economic Development - Baiyin City is focusing on the development of the cultural tourism industry, with the Yellow River Stone Forest being a highlight, covering an area of approximately 50 square kilometers [1] - In 2024, Baiyin City is expected to receive a total of 34.43 million tourists, a year-on-year increase of 42.44%, and achieve tourism revenue of 20.704 billion yuan, a growth of 64.5% [1] Group 2: Industrial Innovation and Development - Baiyin Youse Changtong Cable Co., Ltd. is a long-established comprehensive cable enterprise in Northwest China, with nearly 100 patents and a production scale of 1.5 billion yuan annually [2] - Baiyin Shidai Ruixiang New Material Technology Co., Ltd., established in October 2022, is set to complete its first-phase project for lithium iron phosphate materials by April 2025, achieving the largest single production capacity in the country [2] Group 3: Agricultural Development - Baiyin City is promoting new productive relationships in agriculture through a "park + company + farmer" model, with a total planned area of 15,000 acres for the modern agricultural technology demonstration park [3] - The park has introduced over 1,500 new varieties and implemented more than 50 new technologies, creating a significant employment impact by training 4,000 agricultural technicians [3]

Group 1 - The core viewpoint highlights the significant benefits of the China-Korea Free Trade Agreement (FTA) for the lithium battery industry, particularly in reducing trade costs and enhancing price competitiveness in international markets [1][2] - Shenzhen Customs issued 3,489 certificates of origin for lithium battery products this year, involving a total value of 3.25 billion yuan, indicating strong export growth [1][3] - The implementation of ERP (Enterprise Resource Planning) intelligent network supervision has helped companies like Xinwanda save approximately 4 million yuan annually in compliance costs, totaling over 12 million yuan since 2020 [2] Group 2 - In the first five months of this year, Shenzhen's lithium battery exports reached 28.87 billion yuan, reflecting a year-on-year growth of 33.1% [3]

Group 1 - The core viewpoint of the articles highlights the significant improvements in the visa processing system for foreign nationals in Shenzhen, emphasizing efficiency and convenience [1][2][3] - Since January 1, 2023, Shenzhen has optimized the port visa process, allowing foreign nationals to complete visa applications within 30 minutes upon arrival, with over 20,000 visas processed in the first half of the year, leading the province [1] - The Shenzhen police have implemented a "one-stop" service for work permits and residence permits, reducing the processing time from 15 days to just 7 days, benefiting over 42,600 foreign personnel by June 2023 [3] Group 2 - The Shenzhen police are enhancing the convenience of permanent residency permits for foreign nationals, allowing them to access medical services and hotel accommodations similarly to local citizens [2] - The city is promoting a simplified hotel check-in process for foreign nationals, ensuring that registration is as convenient as for domestic travelers [2] - The integration of data systems between the Shenzhen police and the Municipal Science and Technology Innovation Commission has streamlined the application process for work-related permits, showcasing the city's commitment to improving services for foreign workers [3]

Core Insights - The low-altitude economy is emerging as a trillion-dollar industry, with the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) having a unique advantage due to its high population and economic density [1][4] - The blue paper highlights that the GBA leads in both population density (1,536 people/sq km) and economic density (2,500 billion yuan/sq km), significantly surpassing other major urban areas in China [2][4] Group 1: Density Advantage - The GBA's population density is 2.3 times that of the Yangtze River Delta and 3 times that of the Beijing-Tianjin-Hebei region, while its economic density is 2.7 times and 5 times higher than the same regions respectively [2][4] - The GBA's per capita GDP is 162,800 yuan, higher than the Yangtze River Delta (138,700 yuan) and Beijing-Tianjin-Hebei (94,900 yuan), indicating a more efficient and prosperous economic activity [2] Group 2: Industry Ecosystem - The GBA has developed a leading and globally recognized innovation and industrial ecosystem in the low-altitude economy, attracting influential companies across various sectors [5][6] - Companies like EHang and SF Express are pioneering in air transportation and logistics, respectively, with EHang being the first to receive global airworthiness certification for its eVTOL aircraft [5][6] Group 3: Collaborative Innovation - Shenzhen, known as the "Drone Capital," is actively practicing collaborative innovation, with initiatives like the establishment of international drone standards and various low-altitude economic scenarios [7][8] - The GBA is expected to become an international model for the low-altitude economy, with platforms like the Guangdong Low Altitude Economic Industry Development Co. and the Bao'an Low Altitude Economic Public Service Center leading the way [8]

Core Points - Shenzhen Airport has implemented a new regulation starting June 28, prohibiting passengers from carrying power banks without 3C certification, unclear 3C markings, or recalled models on domestic flights [1][2] - The airport has taken multiple measures to ensure smooth operations while enforcing the new rules, including increased personnel and various communication methods to inform travelers [1] - Passengers can choose to return, abandon, or temporarily store non-compliant power banks for up to 7 days at designated counters [1][2] Summary by Sections Regulation Implementation - The new regulation aims to enhance civil aviation safety by restricting certain power banks from being carried on flights [2] - The regulation specifically targets power banks, while other battery-containing products will continue to follow existing rules [2] Passenger Assistance - Shenzhen Airport has set up dedicated counters for the temporary storage and abandonment of non-compliant power banks [1] - Additional staff have been deployed in security areas to assist passengers in identifying compliant power bank models [1] Waste Management - All abandoned power banks will be collected and managed uniformly, with proper disposal conducted by qualified hazardous waste treatment agencies to prevent safety hazards [2]

【深圳商报讯】动物发育是基因与细胞在时空维度上精密协作的复杂过程。以果蝇为例，其发育的过 程，大体需要经过卵、幼虫、蛹和成虫4个阶段。如果说这个成长过程，是一场精密编排的"生命舞台 剧"，那么每个细胞何时何地"登场"、如何变成特定的细胞类型，便都是由基因"剧本"调控的。但一直 以来，科学家很难完全读懂发育时空动态背后的调控机制。 6月26日，杭州华大生命科学研究院联合南方科技大学，在国际顶级学术期刊《细胞》（Cell）发表突 破性成果。研究团队通过华大时空组学技术Stereo-seq及多种单细胞组学测序技术，开创性地创建了一 个解码动物发育过程的多模态数据集，生成了果蝇全发育周期的3D单细胞时空多组学图谱。该研究成 果系统解析了果蝇细胞类型分化的时空动态与核心调控网络，为发育生物学研究提供了前所未有的分子 层面参考，并为发育缺陷及相关疾病机制研究奠定了重要基础。 研究团队基于华大自主研发的时空组学技术Stereo-seq，搭配单细胞组学技术scRNA-seq和scATAC-seq， 对果蝇胚胎每0.5-2小时、幼虫及蛹期的各个关键阶段进行采样，生成超过380万个具有空间分辨率的单 细胞转录组，并利用Spate ...

深圳市自然科学基金计划近日启动"深港联合资助A类项目"申请工作，立项项目不超过20个，单个项目 资助资金不超过300万元。 6月25日，记者从深圳市科技创新局获悉，深港两地申请单位就同一合作项目分别向本地科技部门递交 申请，通过两地联合评审立项后，由两地科技部门分别给予资助。重点支持机器人与智能装备、新一代 人工智能技术、半导体与集成电路、脑科学与脑机工程等领域的研发工作。符合条件的单位可从即日起 至8月22日登录深圳市科技业务管理系统在线申请。 《2025年度深圳市自然科学基金计划"深港联合资助A类项目"申请指南》显示，申请单位要求是在深圳 实际开展经营，具有法人资格的企业、高等院校、科研机构、医疗卫生单位。并且已与香港合作单位签 订合作协议，明确技术、人力、设备、资金投入、知识产权归属等权利义务，共同开展研究活动。 （文章来源：深圳商报） 据了解，为进一步支持深圳市高校、科研机构、企业与香港、澳门的高校和科研机构开展科技合作，促 进科研资金便利流动，推动粤港澳大湾区产学研融合，深圳市每年在科技研发资金中安排资金用于支持 深港澳科技计划项目。 目前设立了三类项目，其中A类深圳与香港、深圳与澳门通过政府间合作 ...

深圳陆路口岸较多，出入境人数稳居全国第一。今年以来，福田口岸日均进出境人数达15.7万人次，深 圳湾口岸达13.1万人次。为进一步发挥口岸资源优势，将巨大的境外旅客"流量"转为入境消费"增量"， 市财政会同商务、口岸办、海关、税务、边检、文广旅体和福田区、南山区，以最快速度增设旅客人流 量大、期盼较强烈、场地条件较成熟的福田口岸、深圳湾口岸为离境退税口岸，在短短一个月时间内倒 排进度、日夜赶工，协调落实货物验核、人员通关、口岸管理等事项。 4月27日，深圳海关联合深圳市财政局、商务局、税务局在全国首推离境退税"一单一包"便利化模式试 点，海关核验效率提升一倍以上。本次进一步增加离境退税口岸后，将完善深圳东中西联动、海陆空全 覆盖离境退税口岸布局，满足不同区域旅客退税办理需求，让旅客"选择更多、耗时更少、体验更优"。 【深圳商报讯】6月27日，深圳市增设福田口岸、深圳湾口岸为离境退税陆路口岸，加上宝安国际机 场、蛇口邮轮母港和文锦渡3个离境退税口岸，深圳成为全国离境退税口岸最多的城市，也是全国唯一 一个拥有海陆空全类型离境退税口岸的城市。 记者从深圳海关获悉，今年前5个月，深圳海关累计办理离境退税业务增长2.8 ...

Core Insights - Shenzhen has officially surpassed a total discharge volume of 70,000 kWh in the first demonstration of the 2025 Vehicle-to-Grid (V2G) interactive large-scale reverse discharge activity, marking it as the city with the largest single round discharge volume among national pilot cities [1] - The demonstration activity, which started on June 23, involved 84 charging stations and over 2,500 vehicles, creating a comprehensive "mobile energy storage cluster" [1] - V2G technology allows electric vehicles to act as "mobile energy stations," facilitating energy interaction with the grid and playing a crucial role in regulating power supply and demand [1] Summary by Sections Vehicle-to-Grid Interaction - The V2G technology enables electric vehicles to interact with the grid for energy and information exchange, evolving them from mere transportation tools to key players in energy management [1] - Shenzhen is one of the first cities in China to implement large-scale V2G applications, having established a robust charging infrastructure with over 1,055 supercharging stations and more than 420,000 charging piles [1] Participation and Impact - The demonstration attracted over 25 automotive brands and 40 vehicle models, ranging from private cars to heavy-duty trucks, showcasing the vast potential for energy regulation [2] - Specific examples include electric heavy trucks discharging up to 300 kWh per unit and electric buses collectively providing a stable discharge of 3,000 kWh daily across multiple stations [2] Application Scenarios - Shenzhen is accelerating the development of ten pioneering application scenarios, including urban villages, energy storage stations, battery swap stations, and government facilities, to enhance the city's energy capabilities [2]

Group 1 - The event "2025 Shenzhen-London Financial Dialogue: China-UK Cross-Border Wealth Talks" was held in Shenzhen to deepen practical cooperation in the financial sector between Shenzhen and the City of London, focusing on wealth management and other frontier areas [1] - Since the signing of the cooperation memorandum in 2004, Shenzhen and London have established a regular communication mechanism, hosting six online forums since 2020 on topics such as ESG investment and green finance, with over 1 million participants [1] - The event aims to enhance bilateral financial cooperation and project implementation to meet residents' wealth preservation and appreciation needs [1] Group 2 - Two roundtable discussions were held, with representatives from Shenzhen financial institutions and UK guests discussing core topics [2] - In the first roundtable, a representative from China Merchants Bank noted that the new policy for cross-border investment has increased the scale of cross-border fund investments by 6.2 times, indicating a surge in overall business capacity and client demand for cross-border investments [2] - The Secretary-General of Shenzhen Wealth Management Association proposed the establishment of a "Shenzhen-London Public Welfare Lecture Hall" to invite experts from the City of London for regular training and exchanges, covering service systems, product innovation, and risk management [2]