The state key laboratory open fund is managed by the laboratory itself. On the basis of obtaining state funds, the State Key Laboratory needs to rely on its own open fund to obtain more scientific research funds to support its scientific research activities. Laboratories can manage open-end funds by themselves, which can better grasp the use and management of scientific research funds and ensure the rational use of scientific research funds and the efficient development of scientific research activities. The State Key Laboratory is an important scientific research base of universities, scientific research institutions or enterprises. Its purpose is to support the country's major scientific and technological needs and economic and social development needs, and improve China's scientific and technological innovation ability and core competitiveness.