BILLIONAIRE owners of Chinese developers have dipped into their own pockets for at least $3.8 billion to save their troubled companies from default, as a cash crunch engulfs the industry.

From sales of luxury assets to stakes in sought-after listed companies, the personal balance sheets of China鈥檚 property tycoons have become key for investors to determine whether developers will meet their debt obligations. Founding chairmen of at least seven real estate companies have tapped their wealth in recent weeks to support the firms.

The efforts underscore how the liquidity crisis is more desperate than previous squeezes, when real estate firms were able to reap cash from sales blitzes or by offloading trophy assets. Now, with China鈥檚 home sales and prices falling, banks growing reluctant to lend, and yields in the offshore bond market soaring, many developers are counting on their founders as a last resort.

The magnates鈥 moves stand in contrast with counterparts overseas, where the concept of limited liability generally shields owners鈥 personal wealth from creditors鈥 claims. The boundary isn鈥檛 so clear in China.

鈥淚n China, regulators can pressure the large or controlling shareholders to mix their personal assets with the company鈥檚 and treat the two as inseparable,鈥 said Zhiwu Chen, director of the Asia Global Institute at the University of Hong Kong. 鈥淚t鈥檚 also partly because the controlling shareholders, especially founders, often do treat the company鈥檚 assets as if they were their personal property.鈥

At least for now, such moves have boosted sentiment among bondholders.

China Evergrande Group鈥檚 8.25% dollar bond due next year has rebounded to around 30 cents on the dollar from a record low of 22.7 cents a month earlier, after its Chairman Hui Ka Yan raised funds by disposing of personal assets and pledging shares. While it鈥檚 unclear how the money was used, the property giant has averted default three times by paying overdue bond interest.

Notes of Sunac China Holdings Ltd., Guangzhou R&F Properties Co., Shimao Group Holdings Ltd. and CIFI Holdings Group Co. all rose after news of their founders鈥 support, detailed below.

Here鈥檚 more on some of the tycoons:

HUI KA YAN, EVERGRANDE
Hui Ka Yan, chairman of China Evergrande Group, pauses during a news conference in Hong Kong, China, on Tuesday, March 26, 2019. Evergrande reported core profit for the full year that beat the highest analyst estimate.

Hui, who fought his way from poverty in rural Henan province to build one of the world鈥檚 largest property companies, was urged by Chinese authorities to use his personal wealth to alleviate Evergrande鈥檚 debt crisis.

He has injected more than $1 billion into Evergrande since July, according to China Business News. That鈥檚 about an eighth of his estimated $7.7 billion wealth, according to the Bloomberg Billionaires Index. But it remains unclear whether Hui鈥檚 fortune is big and liquid enough to make a sizable dent in the developer鈥檚 total liabilities, which swelled to more than $300 billion as of June.

SUN HONGBIN, SUNAC
Sun Hongbin, chairman of Sunac China Holdings Ltd., speaks during a news conference in Hong Kong, China, on Friday, March 29, 2019. Sunac reported revenue for the full year of 124.7 billion yuan that compared with 65.9 billion yuan a year earlier.

Sun鈥檚 roller-coaster career has included a stint in prison and the forced sale of another developer he once predicted would become the nation鈥檚 largest. He turned Beijing-based Sunac into a company known for acquiring assets of troubled rivals, such as Oceanwide Holdings Co.鈥檚 city-center projects in Shanghai and Beijing in 2019.

Sun served time in prison in the early 1990s after being convicted for embezzlement 鈥斅 a ruling that was later overturned. Many retail investors admire Sun for his outspoken style, bold expansion plans and ability to weather adversity. His net worth is estimated at $4 billion, according to the Bloomberg Billionaires Index.

HUI WING MAU, SHIMAO
Born in the southern province of Fujian, Hui was sent to the countryside to work as a barefoot doctor before emigrating to Hong Kong as a textile worker. After returning to his hometown in his 30s, he started his property career by developing one of China鈥檚 earliest three-star hotels, residences and resorts. Now, Shimao has a line of luxury hotels in some of the best spots in China鈥檚 biggest cities.

The three floors he pledged for loans, in the world鈥檚 most expensive office building The Center in Hong Kong, are a trophy in his estimated $5.6 billion fortune. Hui is also a member the Chinese People鈥檚 Political Consultative Conference, an advisory body to the central government.

LIN ZHONG, LIN FENG, CIFI
Lin Zhong, a graduate of Xiamen University in southern China, co-founded a property brokerage with a younger brother in 1992 and turned it into a developer two years later. When private home ownership was introduced in 1998, Lin made a bold decision to move the firm鈥檚 headquarters to Shanghai to embark on a nationwide expansion.

Lin鈥檚 other younger brother Lin Feng, who was in high school when Lin Zhong founded CIFI, joined the firm right after completing a master鈥檚 degree.

ZHANG LI, LI SZE LIM, R&F
The team-up between Zhang Li, a former government official in southern Guangzhou city, and Li Sze Lim, a Hong Kong native and a former trader, was rare in China鈥檚 property sector. The two, known to each other when Li Sze Lim traveled between the territory and Guangzhou, made their name by purchasing a large land parcel in suburban Guangzhou and later selling it for a big profit.

R&F made a push into the hotel business in 2017 when it splurged $2.9 billion to buy Dalian Wanda Group Co.鈥檚 77 hotels. R&F is now the world鈥檚 biggest deluxe hotel owner, with 91 in operation and another 45 under development.聽 鈥 Bloomberg