本报（chinatimes.net.cn）记者王潇雨 上海报道 权MRO大修厂、2个发动机零部件周转库（Storefront）、1个快修厂，覆盖所有在中国使用的GE/CFM 发动机型号。" 据GE航空航天方面透露，其在2024年宣布将在五年内向全球MRO设施投资10亿美元以提高产能、引进 新技术，提升大修厂维修能力，进一步缩短交付时间。而上海OWS也是这项计划的一部分。此外还包 括一些授权企业，持续提升在中国的发动机维修能力。尤其是对与在波音737系列、空客A320系列以及 C919系列上都广泛使用的CFM LEAP发动机，"目前上海OWS和四川SSAMC都能进行快修，SSAMC针 对LEAP的大修能力也在进一步扩展。"前述GE航空航天相关负责人表示。 超过百年历史的航空发动机制造巨头美国通用电气航空航天集团（下称"GE航空航天"）在民航领域具 有广泛的产品线覆盖，其中就包括大型宽体客机、单通道干线客机以及支线喷气式客机及公务机等几乎 全部类型的商用飞机产品。同时也为包括美国波音公司（下称"波音"）、欧洲空中客车公司（下称"空 客"）、巴西航空工业公司（下称"巴航工业"）以及中国商用飞机有限责任公司（下称"中 ...

Group 1 - The U.S. government has lifted the ban on the sale of jet engine parts and technology to Chinese buyers, which is expected to boost China's domestic aircraft production and expand its international market presence [1] - The agreement allows COMAC to import parts from a joint venture invested by General Electric, specifically for the C919 and C909 aircraft, facilitating the fulfillment of hundreds of narrow-body C919 orders [1] - The recovery of engine supply is crucial for COMAC, as the C919 and C909 rely heavily on General Electric's engines [1] Group 2 - Despite the dependency on U.S. companies, General Electric also relies on the Chinese market, with 28% of its aviation business revenue coming from China [2] - General Electric has placed an order for 20 C919 aircraft, indicating its investment in the Chinese aviation market [2] - China is pursuing the long-term strategic goal of developing its own backup engine, the CJ-1000, which is not directly influenced by changes in U.S. trade policy [2] - The first C919 aircraft entered commercial operation in 2023, and COMAC is seeking certification from the European Union Aviation Safety Agency, which would enhance global recognition of the C919 [2]

Group 1 - The U.S. government has notified General Electric Aviation that it can resume exporting jet engines to the Commercial Aircraft Corporation of China (COMAC), indicating a thaw in U.S.-China trade tensions [1][2] - The restored export licenses include the LEAP-1C engine for the COMAC C919 single-aisle passenger aircraft and the CF34 engine for the C909 regional aircraft [2][4] - Other aerospace companies, such as Honeywell Aerospace and Collins Aerospace, also had their export restrictions lifted, allowing them to supply components for the C919 [4][10] Group 2 - The lifting of the export ban was anticipated, reflecting the unpredictable nature of the current U.S. administration and the ongoing trade negotiations between the two countries [1][6] - Despite the lifting of the ban, the domestic production process for the C919 will continue to advance, with a focus on developing domestic engines [8][10] - The Chinese aviation industry has made significant progress in recent years, with domestic systems like flight control and avionics being developed to meet international standards [8][9]