How many foreign currency liabilities has China Southern Airlines had in the past 20 years?

By the end of June 5438+February 3, 2022, according to the query of Civil Aviation Wing, China Southern's foreign currency liabilities in 20 years were 52.9 billion.

According to the inquiry, China Southern Airlines has 52.9 billion foreign currency liabilities in 20 years.

China Southern's foreign currency liabilities are mainly in US dollars.