[] [Advanced Semiconductor Engineering, Inc. Investor Relations Contact: Iris Wu, Manager irissh_wu@aseglobal.com Tel: +886.2.6636.5678 http://www.aseglobal.com March 17, 2016 ASE Inc. Press Release ASE SPIL FTC Taipei, Taiwan, R.O.C., March 17, 2016 – Advanced Semiconductor Engineering, Inc. (TWSE Code: 2311, NYSE Code: ASX) (“ IDMs OSAT Currently, the Taiwanese semiconductor packaging and testing industry is facing an unprecedented and intense challenge. Semiconductor] [SEQ_NO 1 Date of announcement 2016/03/17 Time of announcement 18:59:19 Subject Notice of Expiration of ASE's Tender Offers for SPIL's Common Shares Date of events 2016/03/17 To which item it meets paragraph 38 Statement 1.Date of receipt of resolution:2016/03/17 2.Name of the public companies whose securities were originally to be acquired: Advanced Semiconductor Engineering, Inc. 3.Location of the company of]

[Dear [SPIL FINI/FIDI shareholders], U.S. Offer ROC Offer Tender Offer TFTC ASE’s tender offers for SPIL shares up to 770,000,000 common shares in U.S. (“ If you wish to participate in the ROC Offer, you should contact your custodian bank as soon as possible and instruct your custodian bank no later than March 11, 2016 to send the necessary instructions] []

[] [Clarification and Explanation in Connection with ASE’s Tender Offer for SPIL Shares The Taiwan Fair Trade Commission (“FTC”) is currently reviewing the antitrust filing in connection with the offer by Advanced Semiconductor Engineering, Inc. (“ASE”) to purchase up to 770,000,000 common shares of Siliconware Precision Industries Co., Ltd. (“SPIL”) (the “Acquisition”). ASE originally did not wish to issue a public]