China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation (CASC) is a Chinese state-owned aerospace and defense-industrial group headquartered in Beijing. It serves as one of the principal contractors for China's national space program and brings together organizations involved in the design, development, manufacture, launch, and support of spacecraft, launch vehicles, satellites, missile systems, and associated ground equipment. Its activities cover both civil and military aerospace, including strategic and tactical missile systems, while also extending into communications, transportation equipment, computers, chemicals, machinery, medical products, and environmental-protection equipment. The corporation was formally established in July 1999 during a Chinese government restructuring of the aerospace sector. It was created from the aerospace activities of the former China Aerospace Corporation, although the institutional history of China's organized space program reaches back to 1956. The restructuring placed major research academies, production complexes, specialized companies, and supporting institutions within a large state-owned group. Among the major organizations associated with CASC are the China Academy of Launch Vehicle Technology, the China Academy of Space Technology, the Shanghai Academy of Spaceflight Technology, the Academy of Aerospace Liquid Propulsion Technology, the Academy of Aerospace Solid Propulsion Technology, the China Academy of Aerospace Electronics Technology, and the China Academy of Aerospace Aerodynamics. CASC's best-known aerospace families include the Long March launch vehicles and the Shenzhou crewed spacecraft. Through its academies and subsidiaries, the group also develops satellites, satellite communications systems, spacecraft platforms, electronic equipment, propulsion systems, surveying and mapping technologies, aerospace software, and launch-site or ground-support equipment. China Great Wall Industry Corporation, a CASC-related international business, has supported commercial launch and satellite-market activities outside China. The group therefore operates not only as a research and manufacturing organization but also as an integrated contractor and service provider. In December 2017, with approval from China's State-owned Assets Supervision and Administration Commission, CASC was reorganized from a traditional wholly state-owned enterprise form into a wholly state-owned limited-liability company. The change did not alter its sole state ownership, Beijing headquarters, principal business areas, or employee arrangements. The group remained a central institution in China's national aerospace system. CASC is also associated with China's expanding satellite-infrastructure ambitions. China's 14th Five-Year Plan, published in 2021, referred to development of two low-Earth-orbit satellite constellations known as GW, together comprising nearly 13,000 planned satellites. The scale of these plans illustrates the corporation's role in large national programs involving communications, connectivity, and space-based infrastructure, although the detailed implementation and corporate allocation of those projects may involve multiple Chinese entities. The corporation has attracted international scrutiny because its activities span civilian space technology and defense-related systems. A 2006 U.S. Treasury action accused China Great Wall Industry and associated parties of contributing to the development of Iran's Fateh missile system. In 2020, the United States included CASC among companies identified as having alleged links to the People's Liberation Army, leading to investment restrictions for U.S. persons under an executive order. In 2022, two CASC research institutes were added to the U.S. Department of Commerce Entity List. These measures have affected the group's international regulatory environment but do not change its central position in China's aerospace sector.

China's organized aerospace program traces its institutional origins to 1956. Over subsequent decades, aerospace research institutes, manufacturing organizations, propulsion facilities, launch-vehicle developers, spacecraft designers, and supporting companies were assembled within changing state structures. Before CASC was created, many of these activities formed part of the former China Aerospace Corporation. CASC was officially established in July 1999 as part of a Chinese government reform of the aerospace and defense-industrial system. The new corporation became a central state-owned group responsible for major portions of China's civil space program and for the development and manufacture of defense-related aerospace systems. Its operating structure included specialized academies and production complexes working on launch vehicles, spacecraft, liquid and solid propulsion, aerospace electronics, aerodynamics, software, communications, and related technologies. The corporation's principal role is that of an integrated national aerospace contractor. Its organizations design and manufacture launch vehicles, satellites, crewed spacecraft, ground equipment, propulsion systems, and other space hardware. It also supports commercial launch and satellite activities through entities such as China Great Wall Industry Corporation. Beyond core aerospace work, the group has reported activities in machinery, chemicals, communications equipment, transportation equipment, computing, medical products, and environmental protection. Major associated research and production bodies include the China Academy of Launch Vehicle Technology, the China Academy of Space Technology, the Shanghai Academy of Spaceflight Technology, the Academy of Aerospace Liquid Propulsion Technology, the Academy of Aerospace Solid Propulsion Technology, the Sichuan Academy of Aerospace Technology, the China Academy of Aerospace Electronics Technology, and the China Academy of Aerospace Aerodynamics. The group also includes satellite-communications, investment, software, surveying, publishing, standards, archival, communications, and international-sales organizations. In December 2017, the State-owned Assets Supervision and Administration Commission approved a legal restructuring of CASC. It became a wholly state-owned limited-liability company rather than a traditional wholly state-owned enterprise. The restructuring preserved SASAC's position as sole shareholder and did not change the corporation's headquarters, principal business areas, or staff arrangements. CASC's work has increasingly been connected with large-scale space-infrastructure plans. China's 14th Five-Year Plan in 2021 included two proposed GW low-Earth-orbit satellite constellations totaling nearly 13,000 satellites in development. Such plans positioned CASC and related Chinese aerospace organizations at the center of ambitions involving satellite communications, connectivity, and expanded orbital infrastructure. The corporation's dual civil and defense roles have produced international controversy. In 2006, the U.S. Treasury accused China Great Wall Industry and partners of assisting Iran's Fateh missile development. In 2020, the United States identified CASC as a company alleged to have links to the People's Liberation Army and imposed related investment restrictions. In 2022, two CASC research institutes were placed on the U.S. Department of Commerce Entity List. These actions illustrate the regulatory and geopolitical constraints surrounding CASC's international commercial and technology relationships.

• 2022

  CASC research institutes added to the U.S. Entity List

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  The U.S. Department of Commerce added CASC's 9th Academy 771 and 772 Research Institutes to its Entity List.

• 2021

  Low-Earth-orbit constellation plans enter the national planning framework

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  China's 14th Five-Year Plan referred to two GW low-Earth-orbit satellite constellations, together involving nearly 13,000 planned satellites.

• 2017

  Legal restructuring under SASAC

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  In December 2017, CASC was reorganized as a wholly state-owned limited-liability company with SASAC as its sole shareholder.

• 2013

  Reported scale of the corporation

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  By the end of 2013, the corporation was reported as having approximately CN¥294.02 billion in registered capital and about 170,000 employees.

• 1999

  CASC is formally established

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  China Aerospace Science and Technology Corporation was officially established in July 1999 during a government restructuring of the aerospace sector, succeeding the relevant aerospace activities of the former China Aerospace Corporation.

• 1956

  Institutional origins of China's aerospace program

  [1]China Aerospace Science and Technology Corporationen.wikipedia.org

  The historical development of China's organized aerospace program is traced to 1956, decades before the establishment of CASC in its modern corporate form.

China's principal state-owned aerospace and defense-industrial contractor, combining national space-program responsibilities with launch services, satellite systems, spacecraft manufacturing, propulsion, aerospace electronics, and related industrial capabilities.

• Launch vehicles

  Long March launch vehicle family

  The Long March family is CASC's principal launch-vehicle line and one of the most recognizable elements of China's space program. CASC organizations design, manufacture, and operate launch vehicles for missions involving satellites, spacecraft, and other orbital payloads. The family also supports China's domestic space infrastructure and CASC-linked commercial launch activities.

• Crewed spacecraft

  Shenzhou spacecraft

  Shenzhou is CASC's principal crewed-spacecraft family. It forms part of China's human-spaceflight capability and represents the corporation's role in developing and manufacturing spacecraft used for crewed missions. The program is supported by CASC's spacecraft, launch-vehicle, propulsion, electronics, and ground-systems organizations.

• Space systems

  Satellites and spacecraft systems

  CASC subsidiaries and academies develop a broad range of satellites and spacecraft, including platforms and systems for communications, surveying, mapping, scientific work, and national space infrastructure. These activities cover spacecraft design, payload integration, electronics, propulsion, software, and associated ground equipment.

• Aerospace propulsion

  Rocket propulsion systems

  CASC's liquid- and solid-propulsion academies develop propulsion technologies used in launch vehicles and defense-related systems. The propulsion organizations are part of the corporation's vertically integrated aerospace manufacturing structure and support the broader design and production of rockets and other aerospace hardware.

• Satellite communications

  Satellite communications services and equipment

  Through associated communications companies and satellite-sector organizations, CASC participates in satellite communications equipment, satellite operations, and related international business. These capabilities connect the corporation's manufacturing base with commercial and institutional users of space-based communications.

• Defense systems

  Strategic and tactical missile systems

  The corporation includes a division responsible for strategic and tactical missile systems. This defense role exists alongside CASC's civil space and commercial launch activities and is a major reason the group is treated by foreign governments as both an aerospace contractor and a defense-industrial organization.

• 2006

  U.S. allegation concerning Iran's Fateh missile system

  The U.S. Department of the Treasury accused China Great Wall Industry and its partners of playing a leading role in the development of Iran's Fateh missile system. The matter brought international attention to the defense-export activities of an organization associated with the CASC group.

  Source

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• 2021

  Develop large low-Earth-orbit satellite constellationsStrategy

  Background

  China's 14th Five-Year Plan identified two GW low-Earth-orbit satellite constellations, together involving nearly 13,000 planned satellites.

  Action taken

  The constellations were included in national development planning, creating a framework for large-scale satellite communications and space-infrastructure programs involving CASC and related organizations.

  Aftermath

  The plans demonstrated the intended scale of China's future orbital infrastructure, although the supplied sources do not establish a complete implementation schedule or final division of responsibilities.

  Source

• 2017

  Convert CASC to a wholly state-owned limited-liability companyStrategy

  Background

  China's State-owned Assets Supervision and Administration Commission approved a legal restructuring of CASC as part of the state-owned-enterprise system.

  Action taken

  CASC was changed from a traditional wholly state-owned enterprise into a wholly state-owned limited-liability company, while SASAC remained the sole shareholder.

  Aftermath

  The corporation retained its Beijing headquarters, business areas, and staff arrangements. No change to ownership or core operating scope was reported.

  Source

• 2022

  Two CASC research institutes added to the U.S. Commerce Department Entity List[1]China Aerospace Science and Technology Corporationen.wikipedia.org

  Regulation

  The United States added CASC's 9th Academy 771 and 772 Research Institutes to the Department of Commerce Entity List, increasing export-control restrictions affecting the named organizations.

• 2021

  China's 14th Five-Year Plan includes development of large low-Earth-orbit satellite constellations[1]China Aerospace Science and Technology Corporationen.wikipedia.org

  Product launch

  China's 14th Five-Year Plan referred to two GW low-Earth-orbit satellite constellations with nearly 13,000 satellites in development. The plans underscored the scale of China's proposed space-based communications infrastructure.

• 2020

  United States restricts investment connected to CASC's alleged military links[1]China Aerospace Science and Technology Corporationen.wikipedia.org

  Regulation

  An executive order issued during the Trump administration prohibited U.S. companies and individuals from owning shares in companies identified by the U.S. Department of Defense as linked to the People's Liberation Army. CASC was among the named companies.

1. 1China Aerospace Science and Technology Corporationen.wikipedia.org