Delton Technology Guangzhou (SHE:001389) said the surge of over 20% in its A-share price in the two trading days to June 26 followed its announcement of a planned convertible bond issuance and an investment in a smart manufacturing headquarters in China's Dongguan in Guangdong Province.
The printed circuit board maker confirmed no other undisclosed material information, according to a weekend filing with the Shenzhen bourse.