MANILA  -Upson International Corp., the country’s biggest retailer of computers and IT equipment, beat expectations on its trading debut on Monday, surging 20.8 percent above its initial public offering (IPO) price to close at P2.90 per share. The operator of mall-based shops such as Octagon Computer Superstore, Micro Valley, and Gadget King raised P1.65 billion … Continue reading Upson IPO surprises with 21% share price surge