(Yicai Global) April 17 -- Shares in troubled commercial image provider Visual China Group have rebounded today after hitting the 10 percent daily limit down for three straight days. Its stock [SHE:000681] was trading at CNY21.89 (USD3.26) a share, up 7.25 percent as of 10.09 a.m.

The firm's website has been out of service since April 12 after public uproar over its attempts to claim copyright to the world's first-ever image of a black hole. Chinese regulators are investigating the firm, which also sells images of the national flag and emblem.

Editor: James Boynton