FAP, April 19 (FAP)-- the PCB plate rose rapidly in early trading, the limit of World Games Circuit rose, and the shares of Shenghong Technology, Sihui Fushi, Shanghai Power, Mingyang Circuit and other stocks rose more than 3 percent. The agency pointed out that according to relevant estimates, the value of the PCB of AI servers is about three times that of ordinary servers, and the prosperity of the PCB industry is expected to gradually pick up in the second quarter of 2023.