What are the various sources of Vanke's income, what are the main costs, and the profit rate is%

Vanke's income comes from property development and related asset management business, with a profit rate of 24.8%, and its main cost is real estate. Vanke was established in May 1984, with real estate as its core business. 1988 entered the real estate field, issued 28 million shares in the same year, and its assets and business scale expanded rapidly. 199 1 started to develop cross-regional real estate business. In the same year, it issued new shares and A shares were listed on Shenzhen Stock Exchange, which was one of the first publicly listed enterprises.