央广网北京9月29日消息（总台中国之声记者白杰戈）据中央广播电视总台中国之声《新闻纵横》报道，7-9月的台风多发季即将结束，今年生成和登陆 我国的台风数量都比常年同期偏多。在刚刚过去的一个星期内，先后有"桦加沙"和"博罗依"两个台风影响华南地区。尤其是"桦加沙"的威力，更让我们意识 到提前预报预警的重要性。 在"桦加沙"登陆前，粤港澳大湾区的机场已经陆续有大量航班取消，航空公司甚至将飞机转飞到内地机场"避风"。而与此同时，香港特区政府飞行服务 队的定翼机两次起飞，逆向前进，从上万米的高空直击"桦加沙"，抵近暴风眼，探测台风的各项数据，为香港天文台的预报预警提供支持。28日，承担这项 任务的机组结束休整回到工作岗位，接受了中国之声的专访。 "桦加沙"是今年以来西北太平洋的最强台风，也让台风探测任务面临更大的风险和挑战。承担这次任务的香港特区政府飞行服务队机长陈永炽告诉中国 之声，"桦加沙"结构完整而广阔，飞机起飞不久已经处于环流云层内，只能靠仪表数据飞行。以往他们的任务通常飞到一万米高空，这一次需要再飞高一千 多米，尽量避开冰雹、湍流等强对流区域。 陈永炽表示："挑战比较高。因为'桦加沙'的结构很完整，其环流非 ...

Core Viewpoint - The company reported a significant decline in revenue and net profit for the first half of 2025, primarily due to the contraction of its logistics and international freight forwarding businesses, alongside challenges in the luxury automobile logistics sector [2][3][5]. Company Overview and Financial Indicators - The company, Changjiang Investment, operates in modern logistics, meteorological technology, and other industrial investments [3]. - Key financial data for the first half of 2025 includes: - Revenue: ¥89.48 million, a decrease of 74.63% compared to ¥352.77 million in the same period last year [2][3]. - Total profit: -¥4.59 million, compared to -¥19.72 million in the previous year [2][3]. - Net profit attributable to shareholders: -¥9.60 million, down from -¥15.07 million [2][3]. - Net cash flow from operating activities: ¥23.97 million, an increase of 6.40% from ¥22.53 million [2][3]. - Total assets: ¥524.41 million, a decrease of 4.06% from ¥546.58 million [2][3]. Business Performance Analysis - The company’s logistics segment, particularly the international freight forwarding and luxury automobile logistics, faced substantial revenue declines due to market conditions and client contract terminations [5][6]. - The meteorological technology segment showed some resilience with increased sales of high-altitude and ground meteorological instruments, contributing positively to the overall performance [8]. - The company is focusing on cost control and operational efficiency improvements across its subsidiaries to mitigate the impact of declining revenues [5][6]. Risk Factors - The automotive logistics industry is experiencing increased competition and declining demand for luxury vehicles, which poses risks to revenue generation [8]. - The international freight forwarding sector is facing intensified competition and market volatility, leading to reduced profit margins [8]. - The meteorological technology sector is under pressure from rapid technological advancements and the need for continuous product innovation [8]. Governance and Management Changes - The company has undergone changes in its management team, with the resignation of the financial director, which may impact financial oversight during a critical period [8].

Core Insights - The article discusses the development of a new typhoon tracking detection instrument by researchers at Beijing Institute of Technology, which is set to undergo field testing in the coming months [1][6] - The research aims to enhance the understanding and forecasting of typhoons through innovative technology that overcomes the limitations of existing detection methods [2][7] Group 1: Instrument Development - The team has created a sensor, the size of a fingernail, designed to collect critical data on typhoons, which is a key component of the detection instrument [1][5] - The detection instruments are categorized into four core components responsible for precise detection, information transmission, flight control, and data assimilation [2] - The instruments will be deployed via a large airship, which can remain at high altitudes for extended periods, allowing for close-range and direct measurements of typhoons [2][8] Group 2: Research Challenges - The development process faced challenges due to extreme environmental conditions, requiring innovative solutions such as a heating control system to maintain sensor functionality [5][6] - The team has conducted multiple rounds of testing and system integration, validating the feasibility of the airship for high-altitude operations [6][9] - Collaboration among various institutions and companies has been crucial for the successful development of the typhoon detection instruments [8][9] Group 3: Future Implications - The research is expected to significantly improve the understanding of typhoon formation, evolution, and sudden changes, advancing China's capabilities in precise typhoon detection and forecasting [7][10] - Understanding the near-space environment is also valuable for optimizing the design of spacecraft, contributing to the development of China's aerospace industry [10]

Core Viewpoint - The company received an inquiry letter from the Shanghai Stock Exchange regarding its 2024 annual report, primarily focusing on a lawsuit that has led to a qualified audit opinion due to the complexity of the case and the potential financial implications [1][2]. Group 1: Financial Reporting and Audit - The company's 2024 financial statements received a qualified audit opinion due to a lawsuit involving a claim for the return of distributed profits amounting to 152 million yuan, which represents 116% of the company's net assets attributable to shareholders [1][2]. - The company believes the lawsuit qualifies as a post-balance sheet adjustment matter under accounting standards, but it does not meet the criteria for recognizing a provision for expected liabilities [6][11]. - The audit team conducted various procedures, including reviewing litigation documents and consulting with legal counsel, but could not obtain sufficient evidence to determine the impact on the financial statements [10][11]. Group 2: Legal Proceedings - The lawsuit initiated by the Shanghai Changjiang United Metal Trading Center has progressed through the courts, with the company filing jurisdictional objections that were ultimately rejected [7][8]. - The company is actively preparing for evidence exchange scheduled for June 13, 2025, but the hearing was canceled, and further notifications from the court are awaited [7][8]. - The potential impact of the lawsuit on the company's financial performance remains uncertain, and the company will handle it according to relevant accounting standards as the case progresses [8][11]. Group 3: Business Performance - The company reported a significant decline in revenue for 2024, with total revenue of 507 million yuan, a decrease of 41.19% year-on-year, primarily due to a drop in logistics and warehousing services [20][21]. - The logistics and warehousing service revenue fell by 48.56%, while product sales revenue increased by 41.04%, indicating a shift in business dynamics [20][21]. - The company experienced substantial fluctuations in quarterly revenue, with the first quarter significantly outperforming subsequent quarters due to adjustments in business operations [29][30]. Group 4: Asset Impairment - The company recognized an impairment loss of 20.1 million yuan on intangible assets related to vehicle licenses, reflecting a decrease in demand for its logistics services [12][20]. - The assessment of the recoverable amount of the licenses was conducted by an external valuation firm, which determined the impairment was adequately accounted for [18][20]. - The decline in the utilization rate of vehicle licenses and the overall market conditions contributed to the impairment recognition [15][20].