DiPu Technology surged and then fell back in early trading, rising more than 20% at one point.

On May 12th, Di Pu Technology's stock price surged then fell back, rising over 20% at one point in the morning session, but the increase narrowed in the afternoon. As of 13:51, Di Pu Technology was trading at 67.5 Hong Kong dollars per share, up 7.83%.