[News Release Contact: Siliconware Precision Industries Co., Ltd. Janet Chen, IR Director No.45, Jieh Show Rd. janet@spil.com.tw Hsinchu Science Park, Hsinchu +886-3-5795678#3675 Taiwan, 30056 Byron Chiang, Spokesperson www.spil.com.tw byronc@spil.com.tw +886-3-5795678#3671 SPIL Board of Directors Resolved to Establish Compensation Committee Issued on: Aug 25, 2011]

[News Release Contact: Siliconware Precision Industries Co., Ltd. Janet Chen, IR Director No.45, Jieh Show Rd. janet@spil.com.tw Hsinchu Science Park, Hsinchu +886-3-5795678#3675 Taiwan, 30056 Byron Chiang, Spokesperson www.spil.com.tw byronc@spil.com.tw +886-3-5795678#3671 SPIL Board of Directors Resolved to Buy Back SPIL Common]

[News Release Contact: Siliconware Precision Industries Co., Ltd. Janet Chen, IR Director No.45, Jieh Show Rd. janet@spil.com.tw Hsinchu Science Park, Hsinchu +886-3-5795678#3675 Taiwan, 30056 Byron Chiang, Spokesperson www.spil.com.tw byronc@spil.com.tw +886-3-5795678#3671 Siliconware Precision Industries Reports a 1.9% Quarter-over-Quarter Growth in Revenues Resulting in Earnings per Share of NT$ 0.36 or]

[News Release Contact: Siliconware Precision Industries Co., Ltd. Janet Chen, IR Director No.45, Jieh Show Rd. janet@spil.com.tw Hsinchu Science Park, Hsinchu +886-3-5795678#3675 Taiwan, 30056 Byron Chiang, Spokesperson www.spil.com.tw byronc@spil.com.tw +886-3-5795678#3671 SPIL Board of Directors unanimously re-elects Mr. Bough Lin as Chairman and announces dividend record date Issued on: June 30, 2011]

[News Release Contact: Siliconware Precision Industries Co., Ltd. No. 45, Jieh Show Rd. Hsinchu Science Park, Hsinchu Taiwan, 30056 www.spil.com.tw Janet Chen, IR Director janet@spil.com.tw +886-3-5795678#3675 Byron Chiang, Spokesperson byronc@spil.com.tw +886-3-5795678#3671 SPIL Shareholders Approved NT$ 1.62 Cash Dividend Issued on: June 22, 2011 Siliconware Precision Industries Co., Ltd Taichung, Taiwan, June 22, 2011– The major conclusions of this shareholders’ meeting]