大秦帝国

Condolences sent to Colombia_我的网站

A |     Xi hopes quake-hit nation can rebuild itself at early date    President Xi Jinping sent a message of condolence on Tuesday to Colombian President Abelardo de la Espriella after a magnitude 7.4 earthquake rocked the South American nation on Monday, killing more than 200 people and injuring over 600.     In his message, Xi said he was deeply shocked to learn that a powerful earthquake had caused heavy casualties and significant property loss in Colombia. On behalf of the Chinese government and people, he expressed deep condolences over the deaths and extended sincere sympathies to the bereaved families and the injured.    Xi also expressed confidence that under the leadership of the Colombian government led by de la Espriella, the Colombian people will make concerted efforts to overcome the disaster and rebuild their homes at an early date.    Meanwhile, the China International Development Cooperation Agency, which coordinates foreign aid missions, announced that the nation stands ready to provide assistance within its capabilities to support quake relief efforts in Colombia.    China is closely following the developments and will provide assistance in an appropriate manner based on Colombia's needs, agency spokeswoman Tang Ying said in an online statement on Tuesday.    Rescue efforts across western Colombia continued for a second day as emergency workers dug through the rubble of collapsed buildings in several cities and towns, including Pereira and Cali, amid grim expectations that the death toll from the country's most powerful earthquake in decades could rise.    According to the Colombian Geological Service, the quake hit at 7:34 am on Monday at a depth of 96 kilometers, with its epicenter identified near San Jose del Palmar in the department of Choco, about 400 km from Colombia's capital Bogota.    As much of Choco is accessible only by boat, through the jungle or by airplane, little was known about the extent of damage there.    De la Espriella, who has declared a state of national emergency, traveled to Choco's capital, Quibdo, on Monday night to assess the damage and announced that he had mobilized "the entire military and police apparatus" for relief and rescue operations.    Earlier in the day, he told reporters: "Our intention is to cooperate in any way necessary. Here, there are no distinctions or ideological divisions when it comes to defending our people or showing solidarity."         According to local media reports, 32 cities in the western region have been severely affected, while five departmental capitals — Pereira, Cali, Quibdo, Manizales and Armenia — continue to remain under red alert for aftershocks.     The quake has turned dozens of multistory buildings into piles of concrete and twisted metal in cities such as Pereira, and brought down the towers of a landmark cathedral in Manizales. In Cali, a city of about 2.2 million people, at least 85 people have been confirmed dead. Several floors of a city hospital collapsed during the temblor, trapping many patients.    Seven airports in western Colombia have suspended operations due to structural damage. A video posted on social media ‌and verified by Reuters showed the Cali airport swaying violently and people scurrying for shelter amid collapsing chunks of concrete.    On Monday, the Chinese embassy in Bogota activated an emergency response mechanism to assess the safety of Chinese nationals. No casualties among Chinese citizens were reported as of press time on Tuesday.    The powerful earthquake was also felt in Ecuador and Venezuela, which share their borders with Colombia. In June, two back-to-back temblors in Venezuela had killed more than 6,300 people.                    。

B |     7月21日，万联证券发布了一篇通信行业的研究报告，报告指出，2026世界人工智能大会召开，关注国产算力发展机遇。         2026世界人工智能大会暨人工智能全球治理高级别会议在中国上海举行，充分表明我国对人工智能产业发展的重视。大会期间，华为昇腾950超节点首次真机亮相，同时还有众多国产AI算力、机器人等创新产品展出，体现了我国在人工智能产品和技术创新层面的不断突破，也彰显出国产AI算力已从单点突破向系统生态构建发展。         顶层AI治理成果全面落地，全链条创新成果集中发布：开幕式主席主旨讲话提出的全球AI治理体系建设思路，经过四天多场跨国论坛研讨形成完整落地机制，全球首个AI领域独立政府间国际组织WAICO（世界人工智能合作组织）永久总部落户上海，来自亚洲、欧洲、非洲、拉丁美洲的29个国家共同签署成立协定。四天展会完整兑现全球AI治理、底层算力、具身智能、科学智能、民生应用五大主线成果，累计发布251项全链条创新成果。         华为昇腾950超节点首次亮相，国产算力创新百花齐放：本届展会覆盖了通用大算力、云端光子/异构算力、边缘终端AI芯片、高速互联器件、前沿硅基底座技术等赛道，几乎集齐了国产GPU主流厂商。

C | 大会期间，华为昇腾950超节点首次真机亮相，实现业界第一大1024卡规模，提供1EFLOPSFP8、2EFLOPSFP4澎湃算力，拥有256TB全局统一内存编址空间，依托TB级NPU互联超大带宽与3μs超低RTT时延，突破集群内计算、存储等各类资源的通信瓶颈。此外，阿里巴巴、中科曙光、中兴通讯、东方算芯、沐曦、昆仑芯、算能、摩尔线程、天数智芯、燧原科技等众多厂商携创新产品登台亮相，展现国产算力创新百花齐放的盛况。AI消费终端及机器人等新兴赛道，亦有众多知名厂商携创新产品展出。         AI算力基础设施建设持续深化，推动申万通信行业业绩向好：截至2026年7月19日，申万通信行业共有46家公司披露2026年中报业绩预告，其中预喜公司27家，占比约58.7%，行业景气度持续改善。业绩增长较好的企业主要受益于AI相关需求放量、高端产品结构升级、海外市场拓展以及自身竞争优势提升，盈利能力持续改善。         投资建议：我国人工智能产品和技术创新层面不断突破，国产AI算力也从单点突破向系统生态构建发展。我们建议关注：          1）超节点的加速布局，Scale-Up、Scale-Out和Scale-Across发展带来的产业机遇，以及算力租赁市场的需求增长对算力产业链上游的提振；          2）LPO、CPO、NPO等光互连技术方案演进过程中带来的价值量增长及需求提振；          3）高速光芯片、光纤光缆等上游核心零部件、材料价格上涨带来的投资机遇；          4）液冷产品在光模块、光互连等领域的渗透率提升以及英伟达Rubin世代及谷歌第八代TPU对液冷需求的提振；          5）由国产芯片、国产大模型构成的完整AI生态闭环正加速形成，国产AI芯片市场份额快速提升带来的投资机遇；          6）AI算力基础设施加速建设，对上游零部件包括AIPCB、MLCC、存储芯片等需求的提振。         风险因素：          1）中美科技摩擦；          2）地缘政治风险；          3）资本支出不及预期；          4）技术研发不及预期；          5）AI应用落地不及预期。

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