CBAK [CHINA BAK BATTERY] 8-K: (Original Filing)
[China BAK Reports Fourth Quarter and Fiscal Year 2011 Financial Results SHENZHEN, China Dec 7, 2011/PRNewswire-Asia/ China BAK Battery, Inc. (China BAK, the Company, or we) (Nasdaq: CBAK), a leading global manufacturer of lithium-based battery cells, today announced its financial results for the fourth quarter and fiscal year ended September 30, 2011. Recent Achievements and Highlights Gross margin]