The Company makes endorsements/guarantees to its wholly-owned subsidiary.

1.Date of occurrence of the event:2018/07/31
2.The company name of the party for whom the endorsements/guarantees were made; its relationship with the Company; the ceiling on the endorsements/guarantees;the original amount of endorsements/guarantees;the amount of the current additional endorsements/guarantees;the amount of endorsements/guarantees as of the date of occurrence
of the event; the actual loaned amount of the company who was made the endorsements/guarantees; the reason for the current additional endorsements/guarantees:
(1)The company name: Elite Electronic Material (Huangshi) Co., Ltd.
(2)Its relationship with the Company:A 100%-owned subsidiary by the Company
(3)The ceiling on the endorsements/guarantees:NT$5,530,130 Thousand
(4)The original amount of endorsements/guarantees:NT$0
(5)The amount of the current additional endorsements/
guarantees:NT$761,500 Thousand
(6)The amount of endorsements/guarantees as of the date of occurrence of the event:NT$761,500 Thousand
(7)The actual loaned amount of the company who was made the endorsements/of guarantees:NT$0

(8)The reason for the current additional endorsements/guarantees:Procurement equipment and materials
3.Content and value of collaterals provided by the party
  for whom the endorsements/guarantees were made:None
4.Capital and accumulated profit/loss for whom the endorsements/guarantees were made according to its latest financial report:NT$304,600 Thousand
5.Terms/conditions and date of release of the Company's
  endorsement/guarantee obligations:None
6.The total amount of ceiling on endorsement/guarantee:NT$11,060,260 Thousand
7.The total amount of endorsements/guarantees as of the date
  of occurrence of the event:NT$2,238,810 Thousand
8.The ratio of the amount of endorsements/guarantees to the
  Company's net worth according to the latest financial report
  as of the date of occurrence of the event:20.24%
9.The ratio of the aggregate amount of long term
   investments, endorsements/guarantees, and monetary loans
   extended to others to the Company's net worth according
   to the latest financial report:18.24%
10.Any other matters that need to be specified:None