-- Geo-Jade Petroleum's (SHA:600759) controlling shareholder, Guangxi Zhenghe Industrial Group, faces bankruptcy, according to a Shanghai bourse filing on Friday.
Zhang Youjin filed for the bankruptcy liquidation against Guangxi Zhenghe due to insolvency and unpaid debts.
The application was filed at the Liuzhou Intermediate People's Court.
The Chinese oil and gas exploration company's shares dropped 5% during the afternoon trade.