来源丨央视新闻 编辑丨黎雨桐 深夜大爆发！黄金大涨，现货白银创14年新高！美股全线跳水 多个千万人口城市，落户门槛放宽至45岁 SFC 21君荐读 印度航空事故调查局12日披露了此前印度航空波音787-8型客机坠毁事故的初步调查结果。 报告显示，飞机起飞后数秒内，两台发动机的燃油开关几乎同步从"运行"位切换至"切断"位， 导致发动机燃料供应中断而空中熄火。 报告称，"在驾驶舱语音记录中，可以听到一名飞行员向另一名飞行员提问说，为什么切 断"。"而另一名飞行员回答说，他没有这么做。" 6月12日，在印度古吉拉特邦艾哈迈达巴德，人们在客机失事现场进行救援。图/新华社 印度航空事故调查局8日向印度民航总局和其他相关部门提交了印度航空波音787-8型客机坠毁 事故的初步调查报告。 当地时间6月12日下午，一架从印度飞往英国的印度航空公司波音787-8型客机在印度古吉拉特 邦艾哈迈达巴德机场起飞后不久坠毁，造成机上和地面上共270余人遇难。飞机上的两个黑匣 子均已被找到。这是波音787机型首次发生致命空难，多国已派团队协助调查。 ...

知情人士称，初步调查结果表明，为飞机两台发动机提供燃油的开关被关闭，导致飞机在起 飞后不久便明显丧失动力。据几名驾驶该型号飞机的飞行员介绍，飞行员可以通过开关启 动、关闭以及在某些紧急情况下重启发动机。 知情人士还表示，这些开关在飞行过程中通常处于开启状态，目前尚不清楚它们是如何以及 为何被关闭的。知情人士还透露，目前尚不清楚这是意外还是故意行为，以及是否有人试图 重新打开这些开关。 有分析认为，如果这些开关真的被关闭，这或许也能解释为何飞机的应急发动机，即冲压空 气涡轮似乎在飞机坠毁前瞬间启动了。据介绍，冲压空气涡轮能在飞机所有发动机失效的紧 急情况下，为飞机关键系统提供动力。 前航空公司飞行员、现任咨询公司"安全操作系统"首席执行官的约翰·考克斯解释称，关闭 开关会切断发动机的燃油供应，如果同时关闭两个控制开关，就会同时断掉两个发动机的燃 油供应，"发动机可能在非常短的时间内失能。"考克 斯 说，不能排除有人故意移动开关的 可能性，"但也有可能是误碰。可能有一个发动机出现故障，飞行员试图拨动控制该发动机 的开关，结果误触了另一个正常发动机的开关。" 据红星新闻、澎湃新闻等媒体报道，知情人士10日透露，目前 ...

Market Performance - The three major US stock indices closed lower, with the Dow Jones down 279.13 points (0.63%) at 44,371.51, the Nasdaq down 45.14 points (0.22%) at 20,585.53, and the S&P 500 down 20.71 points (0.33%) at 6,259.75 [1] - For the week, the Dow Jones fell 1.02%, the S&P 500 decreased by 0.31%, and the Nasdaq dropped by 0.08% [2] - European indices also saw declines, with Germany's DAX30 down 216.68 points (0.89%) at 24,256.40, the UK's FTSE 100 down 34.89 points (0.39%) at 8,940.77, and France's CAC40 down 72.96 points (0.92%) at 7,829.29 [2] Trade Agreements - The US is working towards a temporary trade agreement with India, aiming to reduce tariffs to below 20%, differing from other countries that received tariff notifications [1][7] - This temporary agreement is expected to create conditions for ongoing negotiations, allowing India to address pending issues before a comprehensive agreement is reached [7] Economic Indicators - The US fiscal year has seen tariff revenues exceed $100 billion for the first time, with June's tariff revenue reaching $27 billion, a 301% year-over-year increase [5] - The US federal government reported a surplus of $27 billion in June, compared to a deficit of $71 billion in the same month last year [5] Currency and Commodities - The US dollar index rose by 0.21% to 97.853, with the euro and pound both declining against the dollar [3] - International oil prices increased, with light crude oil futures for August rising by $1.88 to $68.45 per barrel (2.82% increase) and Brent crude for September up by $1.72 to $70.36 per barrel (2.51% increase) [3] Company News - Tesla's CEO Elon Musk's AI company xAI is preparing for a new funding round, with a target valuation soaring to $200 billion, a tenfold increase from last year [9] - The US Department of Energy approved a strategic petroleum reserve rotation with ExxonMobil to stabilize fuel supply in the Gulf Coast region [10] - Meta is likely to face significant daily fines from the EU due to its current business model, which may not comply with the Digital Markets Act [11]

Core Viewpoint - Delta Air Lines is addressing aircraft shortages by dismantling engines from new Airbus jets in Europe and shipping them to the U.S. tax-free to reactivate grounded planes [1][3]. Group 1: Aircraft Shortage Solutions - Delta Air Lines has been removing engines from its new Airbus A321neo aircraft in Europe and shipping them to the U.S. to resolve aircraft shortages [1]. - The airline has grounded some older A320neo series planes due to issues with their original engines [1]. Group 2: Trade and Tariff Implications - The inability to import new aircraft is partly due to a 10% tariff on European-made planes, a consequence of trade tensions initiated by former President Trump [1]. - Delta's CEO Ed Bastian confirmed that the airline is transporting a "small number" of new engines and intends to continue this practice to avoid tariffs [3]. - Earlier this year, Delta Air Lines transported new Airbus long-haul aircraft via Japan to circumvent import costs [3].

Core Viewpoint - The investigation into the crash of the Indian Airlines Boeing 787 indicates that the fuel control switches for the engines were turned off, leading to a loss of power shortly after takeoff [1][4]. Group 1: Incident Details - The crash occurred shortly after takeoff from Ahmedabad, India, resulting in over 270 casualties on board and on the ground [1]. - The aircraft involved was a Boeing 787-8, marking the first fatal accident for this model [6]. Group 2: Investigation Focus - The investigation is primarily focused on the actions of the pilots, with preliminary evidence suggesting the activation of an emergency backup power source before the crash [4]. - There is speculation that a malfunction in one engine may have led the pilot to mistakenly shut down the functioning engine, resulting in a dual failure [4][5]. Group 3: Pilot Background - The captain had 8,200 flight hours, while the co-pilot had 1,100 hours, and their backgrounds are under review as part of the investigation [5]. - Previous incidents of similar pilot errors have been noted, indicating that such mistakes can occur under certain conditions [5]. Group 4: Regulatory and Support Involvement - The investigation is being supported by the U.S. National Transportation Safety Board (NTSB) and the Federal Aviation Administration (FAA), along with Boeing and General Electric [6]. - The preliminary investigation report is expected to be released soon, with the investigation process potentially taking a year or more [6].

Core Viewpoint - China National Airlines (Air China) has experienced a continuous decline in stock price for 10 consecutive trading days, with a cumulative drop of -5.79% during this period [1]. Financial Performance - The Huatai-PineBridge CSI 300 ETF, managed by Huatai-PineBridge Fund, is among the top ten shareholders of Air China and has reduced its holdings in the first quarter of this year [1]. - The year-to-date return for the Huatai-PineBridge CSI 300 ETF is 3.57%, ranking 1989 out of 3351 in its category [1][2]. Fund Management - The fund manager of Huatai-PineBridge CSI 300 ETF is Liu Jun, who has extensive experience in fund management, having held various positions since 2004 [3][4]. - Liu Jun has been managing the Huatai-PineBridge CSI 300 ETF since May 2012 and has a cumulative management experience of over 16 years [4].

埃塞俄比亚航空公司河内与越南航空公司、Pacific Air、越南邮政(VNPost)以及Deks Air Vietnam签署合 作备忘录。埃塞俄比亚航空宣布正式开通亚的斯亚贝巴至河内的直飞航线，每周4班，自2025年7月10日 起运营。(智通财经) ...

Core Viewpoint - Delta Air Lines (DAL.N) is removing engines from newly manufactured Airbus A321 NEO aircraft to address an engine shortage in the United States [1] Group 1 - Delta Air Lines has been taking engines off new Airbus A321 NEO planes manufactured in Europe and shipping them back to the United States [1] - The company is not incurring any tariffs on these engine removals [1]

航班截载时间指旅客须在航班计划起飞前完成值机、行李托运等手续办理的截止时间。此前，东上航（东方航空与上海航空）航班在首都机场的国内航班 人工柜台值机截载时间，由起飞前40分钟缩短至30分钟；在大兴机场，东上航国内航班人工柜台值机截载时间，由起飞前40分钟缩短至35分钟。 缩短截载时间背后藏着哪些真相？ 相关信息显示，近期以来，为了给旅客提供更充裕的值机办理时间，除了部分航司缩短值机截载时间外，虹桥国际机场、湛江吴川国际机场、徐州观音国 际机场、盐城南洋国际机场、扬州泰州国际机场、成都双流国际机场、济宁大安机场、昌北国际机场等多个机场也将国内航班截载时间调整为起飞前20— 35分钟不等。 随着多家机场和航司实施缩短航班截载时间的措施，进一步提升航空旅客出行的便捷度已成为业内共识。 "缩短截载时间提高了公众出行效率，因为原来普遍是提前40分钟左右就要截载，人们至少要提前两小时或者一个半小时到达机场，然后办理行李托运、 过安检等，航司缩短截载时间后，如果不托运行李，那就能够晚点抵达机场，节约了一部分时间。"资深民航专家张宝鑫对观察者网表示。 张宝鑫说，在目前我国的出行交通中，高铁已经成为人们的普遍选择，这在很大程度 ...

以下文章来源于国民经略 ，作者凯风 日前，官方批复新建鹤岗萝北机场的初步设计，标志着鹤岗机场将进入全面建设阶段。 这座因"房子回到白菜价"、"2万就能买一套房"而出圈的收缩型城市，先于部分万亿城市，圆上机场 梦。 届时，黑龙江将坐拥15座民用机场，与新疆、内蒙古、四川、云南共同位居前列。 收缩型城市，为何要建机场？哪些地方，还在拼命建机场？ 一 国民经略 . 在这里，读懂中国经济、城市和楼市 本文来自微信公众号： 国民经略 ，作者：凯风，原文标题：《房价倒数第一城，都要建机场了》， 题图来自：AI生成 "市市通机场"时代，谁没有谁尴尬。 有的地方适合建高铁，有的地方适合建机场。 高铁与机场之间竞争关系： 800公里以下，高铁更有优势；1200公里以上，机场竞争力突出。 根据 《中国第一机场，要易主了》 ，中部更适合高铁，西部、东北更适合机场，东部则是齐头并 进。 地处东北边陲，黑龙江远比想象中大，面积4倍于江苏，东西最长距离1500公里，加上人口流失，许 多地方堪称"地广人稀"。 当前，黑龙江人口已从3800万锐减到3000万，且省会哈尔滨占了三分之一。 许多地级市经济体量、人口规模、财力相对较弱，难以支撑大 ...