Guangdong Electric Power Development (SHE:000539) controlling shareholder Guangdong Energy Group's stake in the company decreased following the conversion of bonds into 58.3 million shares.
The shareholding of Guangdong Energy Group, along with Guangdong Electric Power Development and Guangdong Energy International Investment, fell to 68.3% from 69.41% as a result of the conversion.
Shares fell 5% during the midday break on Friday.