Digitalhongkong.com, the Hong Kong-based internet unit of Champion Technology Holdings,áárose 13.5% to HK$0.56. ThatÆs down from than 50% from its initial public offering price of HK$1.20 earlier this year. Netalone.com, a Hong Kong-based company that provides software to enable e-commerce, rose 10.4% to HK$0.72.