Group 1 - The core incident involves Air China's flight CA1339, which took off from Beijing to Guangzhou on November 7, returned to Beijing shortly after takeoff, and then took off again later that day [2][5] - The flight departed from Beijing Capital Airport at 12:29 PM, returned at 1:19 PM, and took off again at 3:49 PM, arriving in Guangzhou at 6:45 PM [5] - The flight experienced severe turbulence around 12:47 PM before the return [5] Group 2 - Air China confirmed the return of flight CA1339 was due to reasons attributed to the airline itself [2][5]

Core Points - The fifth Non-Grain Biomass High-Value Utilization Forum (NFUCon 2025) will be held from November 27-29, 2025, in Hangzhou, Zhejiang, focusing on innovations and commercialization in the non-grain biomass sector [2][3] - The forum aims to gather representatives from government, enterprises, and experts to discuss key strategic directions such as biomass green pretreatment, non-grain sugars, biomass-based chemicals and materials, and biomass energy [2][3] Organizing Institutions - The forum is co-hosted by Ningbo DT New Materials Co., Ltd. and the National Key Laboratory of Bio-based Transportation Fuel Technology, with prominent figures from various academic and research institutions serving as co-chairs [3][4] Forum Agenda - The agenda includes a series of presentations on innovative processes for producing bio-based chemicals and materials, with topics ranging from the catalytic hydrogenation of lignin to the synthesis of bio-based aviation fuels [6][9] - A special session will focus on the sustainable aviation fuel (SAF) industry, inviting over 20 key industry players to discuss trends, technology routes, and sustainable certification [7][8] Technology Showcase - The forum will feature a technology showcase and matchmaking event, inviting submissions of 50 innovative projects with commercial viability in the biomass utilization field [11] Industry Collaboration - The forum emphasizes collaboration between academia, industry, and government to promote the large-scale application of non-grain biomass and support carbon neutrality goals [2][15]

Core Points - China National Airlines announced the resignation of its Chief Legal Counsel, Zhang Hua, effective immediately due to retirement [2] - Zhang Hua has held various positions since joining the company, including Chief Legal Counsel of China National Airlines since August 2017 and Chairman of Dalian Airlines since March 2020 [2] - In addition to his roles at China National Airlines, Zhang Hua has served as Chief Compliance Officer for both China National Airlines and the Aviation Industry Corporation of China since December 2022 [2]

Core Points - On November 7, a flight from Beijing to Guangzhou (CA1339) returned to Beijing shortly after takeoff due to airline reasons [1] - The flight was scheduled to depart at 12:00 PM and arrive at 3:25 PM, but it actually took off at 12:30 PM and landed at 6:45 PM [1] - The flight reached an altitude of approximately 9,000 meters before descending and returning to Beijing at 1:20 PM, then took off again at 3:49 PM after a delay of about 2 hours and 30 minutes [1] - The flight was operated by a different aircraft, an Airbus A330-343X, as indicated by flight tracking apps [1]

Core Points - On November 7, a flight from Beijing to Guangzhou (CA1339) returned to Beijing after takeoff, flying at an altitude of approximately 9,000 meters before descending [1] - The flight took off again after approximately 2 hours and 30 minutes of ground time, with a change to another aircraft, an Airbus A330-343X [1] - The reason for the return was attributed to the airline's internal issues, with no further details available from the airline's customer service [1]

Group 1 - Semiconductor Manufacturing International Corporation (SMIC) plans to acquire 47% equity in SMIC North, with due diligence and evaluation processes still ongoing [1][2] - Zhuhai Gree Supply Chain intends to convert a debt of 200 million yuan into equity to increase capital for Shenzhen Haoneng Technology, changing its status from a wholly-owned subsidiary to a controlling subsidiary [3] - China Huadian Corporation is set to invest 12.043 billion yuan in a combined heat and power generation project integrated with renewable energy in Heilongjiang [4] Group 2 - Yong'an Pharmaceutical announces that some directors and senior management plan to reduce their holdings by up to 0.0799% of the total shares [5] - Lihua Co. reports a 11.44% year-on-year increase in chicken sales revenue for October, totaling 1.461 billion yuan [6] - Degu Technology intends to terminate the acquisition of 100% equity in Haowei Technology due to difficulties in meeting the demands of all parties involved [7] Group 3 - Guocheng Mining plans to pay 3.168 billion yuan in cash to acquire 60% equity in Guocheng Industrial [8] - Yingtang Intelligent Control intends to acquire 100% equity in Guanglong Integration and 80% equity in Aojian Microelectronics, with stock resuming trading on November 10 [9] - Shanshan Holdings announces that its actual controller and major shareholder have divorced, resulting in a change in control [10] Group 4 - Nutaige plans to invest 100 million yuan to establish a wholly-owned subsidiary focused on robotics and related components [11] - Chengxing Co. reports that its Jiangyin factory is currently under temporary shutdown for rectification due to a raw material leak [12] - Xindong Holdings announces that its shareholder Hainan Zhuhua plans to reduce its stake by up to 3% [13] Group 5 - Yonghui Supermarket's vice president has completed a share reduction of 0.0012% [14] - Xi'an Tourism plans to issue A-shares to raise no more than 300 million yuan for working capital and bank loan repayment [15] - Xiaogoods City has successfully acquired land use rights for a commercial site in Yiwu for 3.223 billion yuan [16][17] Group 6 - Tongda Chuangzhi announces a cash dividend of 6 yuan per 10 shares for the 2025 interim period [18] - Shen Nan Electric A received a government subsidy of 8.0518 million yuan, accounting for 36.75% of its last fiscal year's net profit [19] - Founder Technology's subsidiary plans to invest 1.364 billion yuan in an AI expansion project in Chongqing [20] Group 7 - Hezhong China reports significant stock trading fluctuations, indicating a "hot potato" effect [21] - Hengrui Medicine's subsidiary has received approval for clinical trials of SHR-4610 injection for late-stage solid tumors [22] - Sihua Holdings announces the termination of a restructuring investment agreement and continues to seek potential investors [23] Group 8 - Yingwei Technology's subsidiary has won a 27.78% share of a project from China Mobile [24] - Dabeinong reports a 45.20% year-on-year increase in pig sales for October, totaling 5.79 billion yuan [25] - Meihua Biotech's major shareholder has been sentenced for market manipulation, but it does not affect the company's operations [26] Group 9 - Zhongyi Da plans to terminate the issuance of A-shares to specific investors [27] - Zhongji Oil and Gas has received a notice of investigation from the China Securities Regulatory Commission regarding trading violations [28] - China International Trade Corporation announces the resignation of its chairman due to work reasons [29] Group 10 - GAC Group reports a decline in October vehicle sales by 8.10% [30] - Dameng Data has invested 100 million yuan to establish an investment fund focused on the database industry [31] - Zhengbang Technology reports a 78.08% year-on-year increase in pig sales revenue for the first ten months [32] Group 11 - Shanghai Xiba has announced that its directors are under investigation for suspected short-term trading [33] - Changgao Electric New has won a bid for a project from the State Grid worth 246 million yuan [34] - Jianghuai Automobile reports a 5.49% increase in October sales [35] Group 12 - Xintian Green Energy reports a 20.97% year-on-year decrease in power generation for October [36] - Luokang Pharmaceutical's products have been selected in the national centralized procurement [37] - Zhongyuan Home intends to invest 16 million USD in a self-built production base in Vietnam [38] Group 13 - Changcheng Technology has terminated plans for a control change and will resume trading on November 10 [39] - Poly Development reports a significant decrease in signed sales area and amount for October [40] - Wanhua Chemical's MDI phase II facility will undergo maintenance starting November 15 [41]

Core Points - The C919 aircraft, China's first domestically developed large passenger jet, successfully completed its inaugural flight on the Beijing-Hong Kong route, marking a significant milestone for the country's aviation industry [1][2]. Group 1 - The C919 is designed to accommodate 158-192 passengers and has a range of 4,075-5,555 kilometers, showcasing its capabilities as a competitive commercial aircraft [2]. - The aircraft was officially launched in November 2015, made its first flight in May 2017, and completed its first commercial flight in May 2023, indicating a rapid development timeline [2]. - A series of themed activities were initiated to celebrate the C919's successful flight, coinciding with the anniversary of the "Two Airlines Uprising," emphasizing national pride and the historical significance of the event [2][3]. Group 2 - The C919's flight to Tianjin will coincide with the 76th anniversary of the "Two Airlines Uprising," serving as a tribute to the patriotic spirit and the evolution of China's civil aviation [2][3]. - A cooperation agreement was signed between the Hong Kong "Two Airlines" Association and the "Two Airlines Uprising" exhibition hall to create a new landmark for patriotic education, further integrating resources for this initiative [3].

Core Viewpoint - The China International Airlines Corporation (Air China) is set to relaunch the C919 aircraft on the historic "Two Airlines Uprising" northern flight route on November 9, commemorating a significant event in Chinese aviation history [1][5]. Group 1: Event Details - The C919 aircraft successfully completed its inaugural flight from Beijing to Hong Kong on November 7, 2023, and was ceremoniously welcomed at Hong Kong International Airport with a "water salute" [3]. - The flight is part of a series of themed activities celebrating the "Two Airlines Uprising," which took place on November 9, 1949, when over 2,000 employees from two airlines took a stand for patriotism [5]. Group 2: Significance and Impact - The event is seen as a meaningful tribute to the "Two Airlines Uprising," with Hong Kong's Deputy Secretary for Administration emphasizing the importance of using domestically developed aircraft to connect the nation with the global market [3]. - The activities include a themed photo exhibition that highlights the historical significance of the "Two Airlines Uprising" and aims to foster patriotism [5]. - A cooperation agreement was signed between the Hong Kong "Two Airlines" Association and the "Two Airlines Uprising" exhibition hall to create a new landmark for patriotic education [5].

Group 1 - The core point of the article is the resignation of Zhang Hua, the Chief Legal Counsel of China National Airlines, due to retirement, effective immediately [2] Group 2 - The announcement was made on the evening of November 7 [2] - The resignation was submitted to the company's board of directors [2]

Core Viewpoint - China International Airlines Co., Ltd. announced the resignation of its General Counsel, Zhang Hua, due to retirement, effective immediately [1] Company Summary - The resignation of the General Counsel, Zhang Hua, was submitted to the board of directors [1] - The resignation is effective immediately upon submission [1]