news release 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

Monthly Sales Report--- June 2015

Issued by: Siliconware Precision Industries Co., Ltd. Issued on: July 6, 2015
Taichung, Taiwan, July 6, 2015Siliconware Precision Industries Co., Ltd. ("SPIL" or "the Company")(Taiwan Stock Exchange: 2325, NASDAQ: SPIL) today announced sales revenue for Jun 2015: on a consolidated basis, sales revenue was NT$ 6,877 million, representing 7.2% sequential decline over May 2015. On a year-over-year basis, sales revenue for June 2014 decreased 10.5%.
On a consolidated basis, the Company's 2Q 2015 sales revenue were NT$ 21,240 million, representing 2.1% sequential growth over 1Q 2015. On a year-over-year basis, sales revenue for 2Q 2015 decreased 3.1 %.

Sales Report (NT$ million)

Period

Jun

2015

May

2015

Sequential

Change

Jun

2014

YOY

Change

Consolidated

Revenue*

6,877

7,408

-7.2%

7,683

-10.5%

Period

2Q

2015

1Q

2015

Sequential

Change

2Q

2014

YOY

Change

Consolidated

Revenue*

21,240

20,805

2.1%

21,928

-3.1%

*Consolidated revenue includes revenue from SPIL, and subsidiaries.

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