Is Shanghai International Airport Ground Service Co., Ltd. a state-owned enterprise?

It is a state-owned enterprise. According to the inquired information, Shanghai International Airport Ground Service Co., Ltd. is a joint venture company jointly funded by Shanghai Airport (Group) Co., Ltd., Shanghai International Airport Co., Ltd., Hong Kong Airport Ground Service Co., Ltd. and China International Airlines Co., Ltd. * *, with the state holding 3 1.52%, so it belongs to a state-owned enterprise.