A Hong Kong court ordered China Evergrande, the world’s most heavily indebted real estate developer, to undergo liquidation following a failed effort to restructure $300 billion owed to banks and bondholders that fueled fears about China’s rising debt burden.

“It would be a situation where the court says enough is enough,” Judge Linda Chan said Monday. She said it was appropriate for the court to order Evergrande to wind up its business given a “lack of progress on the part of the company putting forward a viable restructuring proposal” as well as Evergrande’s insolvency.

China Evergrande Group is among dozens of Chinese developers that have collapsed since 2020 under official pressure to rein in surging debt the ruling Communist Party views as a threat to China’s slowing economic growth. But the crackdown on excess borrowing tipped the property industry into crisis, dragging on the economy and rattling financial systems in and outside China.

Chinese regulators have said the risks of global shockwaves from Evergrande’s failure can be contained. The court documents seen Monday showed Evergrande owes about $25.4 billion to foreign creditors. Its total assets of about $240 billion are dwarfed by its total liabilities.

“It is indisputable that the company is grossly insolvent and is unable to pay its debts,” the documents say.

About 90% of Evergrande’s business is in mainland China. Its chairman, Hui Ka Yan, who is also known as Xu Jiayin, was detained by authorities for suspected “illegal crimes” in late September, further complicating the company’s efforts to recover.

It’s unclear how the liquidation order will affect China’s financial system or Evergrande’s operations as it struggles to deliver housing that has been paid for but not yet handed over to families that put their life savings into such investments.

Evergrande’s Hong Kong-traded shares plunged nearly 21% early Monday before they were suspended from trading. But Hong Kong’s benchmark Hang Seng index was up 0.9% and some property developers saw gains in their share prices.