1.Name and nature of the subject matter (e.g.land located at  Sublot XX, Lot XX, North District, Taichung City):

 Building located at No. 234, Keji Section, Hsinchu City.

2.Date of the occurrence of the event:2016/02/01

3.Transaction volume (e.g.XX square meters, equivalent to XX p'ing),  unit price, total transaction price:

 Total tax-exclusive transaction price is NTD 736,512,000

4.Counterparty to the trade and its relationship with the company (if  the trading counterpart is a natural person and is not an actual  related  party of the Company, the name of the trading counterpart is not  required to be disclosed):

 MediaTek Inc. / Relationship:None

5.Where the counterpart to the trade is an actual related party, a  public announcement shall also include the reason for choosing the  related party as trading counterpart and the identity of the  previous owner (including its relationship with the company and  the trading counterpart), price of transfer and the date of  acquisition:None.

6.Where a person who owned the property within the past five years has  been an actual related person of the company, a public announcement  shall also include the dates and prices of acquisition and disposal  by the related person and the person’s relationship to the company  at those times:NA

7.Anticipated loss or profit from the disposal (not applicable in cases  of acquisition of assets) (where originally deferred, the status or  recognition shall be stated and explained):0

8.Terms of delivery or payment (including payment period and monetary  amount), restrictive covenants in the contract, and other important stipulations:

 Payment will be arranged in accordance to terms of the share purchasing agreement.

9.The manner of deciding on this transaction (such as tender invitation , price comparison, or price negotiation), the reference basis for the  decision on price and the decision-making department:

 (1) The manner in which the transaction was decided : Negotiated price.

 (2) The reference basis for the decision on price : Appraisal report price   and market price.

 (3) Decision maker : December 17, 2015 the Board agreed the selling price   shall not less than court auction price, and authorize the Chairman   to hand in dealing with the sale of related matters.

10.Name of the professional appraisal institution and its appraisal  amount:

  China Real Estate Appraiser Firm / NT$ 647,485 thousand

11.Reason for any significant discrepancy with the transaction amount, and opinion of the certifying CPA:NA

12.Is the appraisal report price a limited price or specific price?:No

13.Has an appraisal report not yet been obtained?:Already Obtained

14.Reason for an appraisal report not been obtained:Already Obtained

15.Broker and broker's fee:None

16.Concrete purpose or use of the acquisition or disposal:

  The Company through the integration each plant of Hsinchu Science Park, the Company sell Duxing plant building and its ancillary equipment  located in the Hsinchu Science Park and for achieve effective use of  assets and retrench expenses.

17.Do the directors have any objection to the present transaction?:None.

18.Any other matters that need to be specified:None.