20世纪80年代中期,中国“长征”系列火箭技术日臻成熟,已经多次发射成功。当时,我国经济还比较困难,不可能把大量的资金投放到发展火箭上,而火箭发射服务的国内市场又十分有限,因此,中国的火箭事业要争取到必需的资金,并不断推进技术的改进和创新,唯一的出路就是打开国际市场,参与世界竞争。航天工业部在中国政府的支持下毅 In the mid-1980s, the rocket technology of the “Long March” series in China became more and more mature and many successful launches were made. At that time, the economy of our country was still relatively difficult. It was impossible to devote a large amount of funds to the development of rockets, and the domestic market for rocket launching services was rather limited. Therefore, the rocket industry in China must obtain the necessary funds and continue to promote technological improvements And innovation, the only way is to open the international market, to participate in world competition. Ministry of Aerospace Industry under the support of the Chinese government Yi