Does the installation fee of air-to-air missile research institute need to be refunded?

The installation fee of air-to-air missile research institute is not refundable. According to the relevant information, settling-in allowance is a humanized welfare policy, which is used to settle the expenses of comforting specific objects, so that the cared-for objects can have no worries and devote themselves wholeheartedly to their work and study. China Air-to-Air Missile Research Institute was established in 196 1, located in Luoyang, Henan Province, and affiliated to aviation industry corporation of china. It is a national R&D base specializing in R&D and mass production of air-to-air missiles, launchers, ground detection equipment and airborne photoelectric equipment and their derivatives, and is one of the national key scientific research institutes.