November 28, 2011 (Chinavestor) Huaneng Power International (NYSE:HNP) helped lift Chinese utilities sector higher for the month, providing the only sweet spot for investors in November. But the fall of Aluminum Corp. of China (NYSE:ACHC) and Silvercorp Metals (NYSE:SVM) sank basic materials the most. Both stocks are ready for a strong comeback should market sentiment improve. Technology stocks are also beat up and offer value for the intelligent investor. Baidu.com Inc. (NASDAQ:BIDU) may be the first choice but Sina Corp. (NASDAQ:SINA) and Ctrip.com Int. (NASDAQ:CTRP) are quality stocks with big upside potential.