The ship plate shot up and fell back, Guorui science and technology fell by more than 10%.

FAP, May 9 (FAP)-- the ship plate rose and fell in intraday trading, Guorui Science and Technology fell by more than 10%, Jianglong boats and Hailan Xin fell by more than 5%. Asian Star Anchor chain, China Coastal Defense, China heavy Industry, China Power fell at the top.