男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
Global EditionASIA 中文雙語Fran?ais
Business
Home / Business / Finance

Race on for 1st domestic satellite listed firm

By CHENG YU | China Daily | Updated: 2022-04-13 10:13
Share
Share - WeChat
Rocket models developed by Land Space Technology Co Ltd, a Chinese private aerospace enterprise engaged in the R&D and operations of launch vehicles, are showcased during an expo in Hangzhou, Zhejiang province. [Photo provided to China Daily]

In March, Galactic Energy, a private Beijing-based rocket firm, said the company has successfully run a system test on its "self-developed"50-ton-thrust reusable liquid oxygen-kerosene engine.

The company said that it is the country's largest liquid oxygen-kerosene engine and is also able to generate significant thrust.

Though the country's internet giants have not directly announced plans to develop, produce or launch satellites, they are showing a desire to do so. Tech conglomerate Alibaba Group launched a communications satellite to support its online shopping gala earlier.

Mi said that compared with the first development stage, which dates back to 2015 and before, China has since gained great momentum in product development and the initial commercialization of products.

"The biggest driver under such progress is the increasing policy support, from both top-tier cities like Beijing, Xi'an and western inland cities," he said.

In 2014, the Chinese authorities launched policies and called for the first time for private players to actively participate in the country's space industry. The National Development and Reform Commission, along with the Ministry of Finance and the State Administration of Science, Technology and Industry for National Defense, also unveiled a 10-year blueprint to promote the commercial aerospace sector in 2015.

In 2020, the NDRC first incorporated satellite internet technology into new infrastructure. New infrastructure is considered by the government a top priority for development and refers to infrastructure that is digital, smart and innovative.

Local provincial and prefecture-level governments are also gearing up efforts to attract more private companies to the commercial aerospace sector. Last month, Wuhan, Hubei province, vowed to create a 100 billion yuan space industry by 2025 to become the country's "satellite valley".

The city is offering preferential policies to support projects related to the manufacture of satellites, rockets and spacecraft, according to the city government's website.

Last year, Shenzhen, Guangdong province, also offered similar incentives to projects related to satellites and applications. In addition, a new commercial spaceport is being planned in the southern province of Hainan.

Though the country's commercial aerospace industry developed faster than expected, both company executives and industry experts noted that compared with other countries with established aerospace sectors, China still has big gaps in terms of core technologies and applications.

"The urgent problem for China's aerospace commercialization is to deal with bottleneck issues. That is, to lower the costs in related areas like launching satellites to low-Earth orbits," said Xia Dongkun, co-founder and vice-president of Galactic Energy.

Launching a satellite costs plenty, with a single satellite network costing at least 1.8 to 2 billion yuan. And a company cannot earn money by launching a single satellite, so the commercialization of satellites needs a network of dozens of satellites, industry experts said.

Xia said that in the US, Elon Musk's SpaceX introduced the Falcon 9, a reusable, two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of people and payloads into low-Earth orbit, as early as 2010 and made it reusable in 2015, which paved its way for lowering launch costs and realizing commercialization. But Chinese companies so far haven't achieved that, he said.

"Without new technological advances, it is difficult for China to achieve sustainable development of the commercial aerospace sector," said Wu Ji, a senior researcher at the National Space Science Center of the Chinese Academy of Sciences and a member of the 13th National Committee of the Chinese People's Political Consultative Conference.

Wu said that SpaceX had won a large number of orders from NASA thanks to its new and core technologies.

"It is the same for Chinese companies, and they are expected to create more technological innovations to fill in the gap. Also, if technical strength cannot be boosted in the short term, Chinese companies are likely to expand into new markets or new aerospace applications. To make it simple, they should provide model innovations for commercial benefits," he said.

|<< Previous 1 2   
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
CLOSE
 
主站蜘蛛池模板: 南乐县| 新平| 四会市| 阿瓦提县| 于都县| 延津县| 嘉善县| 博兴县| 太湖县| 扎鲁特旗| 嘉鱼县| 双桥区| 牟定县| 古丈县| 沿河| 盘锦市| 阳朔县| 阆中市| 手机| 宁河县| 陕西省| 呈贡县| 怀来县| 河南省| 南部县| 孝昌县| 万源市| 罗甸县| 乐清市| 曲阜市| 东乡县| 南华县| 驻马店市| 康定县| 长沙县| 会宁县| 汉川市| 菏泽市| 阜新| 怀集县| 连南| 兰州市| 马龙县| 济宁市| 宁陵县| 合作市| 巴马| 绥滨县| 阳江市| 宜宾市| 水城县| 大名县| 九寨沟县| 荣成市| 芦山县| 麻阳| 石城县| 钟山县| 长子县| 道孚县| 思茅市| 霍州市| 宁城县| 罗源县| 弋阳县| 隆安县| 仪征市| 荔波县| 鹤壁市| 泸定县| 嘉义县| 柳州市| 彰武县| 大同县| 石台县| 麻栗坡县| 安远县| 荣成市| 抚顺市| 施甸县| 尚义县| 白玉县|