EXHIBIT 11 ---------- SUNBASE ASIA, INC. AND SUBSIDIARIES COMPUTATION OF EARNINGS PER COMMON SHARE THREE MONTHS ENDED MARCH 31, 1996 AND 1997 (Amounts in thousands, except number of shares and per share data) Three Months Ended March 31, ---------------------------- 1996 1997 1997 RMB RMB US$ --- --- --- PRIMARY Net income, as reported 16,065 16,918 2,038 ========== ========== ========== Weighted average number of shares of common stock outstanding: Shares of common stock outstanding 11,700,063 12,700,109 12,700,109 Shares of common stock issuable assuming conversion of the Convertible Preferred Stock - Series A 3,600,000 3,600,000 3,600,000 - Series B 680,000 680,000 680,000 Shares of common stock issuable assuming exercise of stock options, reduced by the number of shares which could have been purchased with the proceeds from exercise of such stock options - - - ---------- ---------- ---------- Total weighted average number of shares of common stock and common stock equivalents outstanding 15,980,063 16,980,109 16,980,109 ========== ========== ========== Earnings per common share - Primary 1.00 1.00 0.12 ========== ========== ========== 20 SUNBASE ASIA, INC. AND SUBSIDIARIES COMPUTATION OF EARNINGS PER COMMON SHARE THREE MONTHS ENDED MARCH 31, 1996 AND 1997 (Amounts in thousands, except number of shares and per share data) Three Months Ended March 31, ---------------------------- 1996 1997 1997 RMB RMB US$ --- --- --- FULLY DILUTED Net income, as reported 16,065 16,918 2,038 Add after tax interest expense applicable to Convertible Debentures - 2,839 342 ---------- ---------- ---------- Net income, as adjusted 16,065 19,757 2,380 ========== ========== ========== Weighted average number of shares of common stock outstanding: Shares of common stock outstanding 11,700,063 12,700,109 12,700,109 Shares of common stock issuable assuming conversion of the Convertible Preferred Stock - Series A 3,600,000 3,600,000 3,600,000 - Series B 680,000 680,000 680,000 Shares of common stock issuable assuming conversion of the Convertible Debentures on August 23, 1996 - 2,300,000 2,300,000 Shares of common stock issuable assuming exercise of stock options, reduced by the number of shares which could have been purchased with the proceeds from exercise of such stock options - - - ---------- ---------- ---------- Total weighted average number of shares of common stock and common stock equivalents outstanding 15,980,063 19,280,109 19,280,109 ========== ========== ========== Earnings per common share - Fully diluted 1.00 1.02 0.12 ========== ========== ========== 21