1. Date of change :2016(105)/06/15

2. Name of the functional committee: audit committee

3. Name and resume of previous employer: not applicable.

4. Name and resume of the new candidate:

(1) zhang chenglong: independent director of the company/financial advisor of Taipei rapid transit corporation.

(2) Chen qinghong: independent director of the company/general manager of xinyi real estate (Shanghai) co., LTD.

(3) wei jiamin: the company's independent director/deputy CEO of metal industry research and development center.

5. Unusual circumstances (please enter "resignation", "discharge", "expiration of term", "death" or "new") : new

6. Reasons for the change: due to the general meeting of shareholders in 2016 for the election of directors, the original audit committee was re-appointed upon the expiration of its term.

The term of office shall be the same as that of the board of directors appointed.

7. Original term of office (e.g. Xx /xx/xx ~ xx/xx/xx) : not applicable.

8. New effective date :105/06/15

9. Other matters to be clarified: the new audit committee shall elect zhang chenglong, an independent director, as convenor and chairman of the committee.