News Release Contact: Siliconware Precision Industries Co., Ltd.

No. 123, Sec. 3, Da Fong Rd., Tantzu, Taichung , Taiwan 42749 www.spil.com.tw

Eva Chen, VP of Finance Div. SPILIR@spil.com.tw

+886-4-25341525#1536

Byron Chiang, Spokesperson Spokesperson@spil.com.tw

+886-3-5795678#3676

Monthly Sales Report --- October 2017

Issued by: Siliconware Precision Industries Co., Ltd. Issued on: November 06, 2017

Taichung, Taiwan, November 06, 2017 ─ Siliconware Precision Industries Co., Ltd. ("SPIL" or "the Company")(Taiwan Stock Exchange: 2325, NASDAQ: SPIL) today announced sales revenue for October 2017: on a consolidated basis, sales revenue was NT$ 7,409 million, representing 1.2% sequential increase over September 2017. On a year-over-year basis, sales revenue for October 2017 decreased 0.4%.

Sales Report (NT$ million)

Period

October

2017

September

2017

Sequential

Change

October

2016

YOY

Change

Consolidated Revenue*

7,409

7,318

1.2%

7,438

-0.4%

*Consolidated revenue includes revenue from SPIL, and subsidiaries.

1

SPIL - Siliconware Precision Industries Company Ltd. published this content on 06 November 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 06 November 2017 08:18:11 UTC.

Original documenthttps://www.spil.com.tw/reports/2092/Monthly revenue Oct 2017 ENG.pdf

Public permalinkhttp://www.publicnow.com/view/28EC29114C28CE743AFA959AD5A3533A78DB93F7