[China Steel Structure] Appointment of 2nd Sustainability Committee members

1. Date of change: 115/05/28. 2. Name of functional committee: Sustainability Committee. 3. Name of former members: (1) Director Chen Rui-teng, (2) Director Huang Yuan-zhang, (3) Independent Director Li Xiu-ling. 4. Resume of former members: (1) Chen Rui-teng, Chairman of China Steel Structure Co., Ltd., (2) Huang Yuan-zhang, General Manager of China Steel Structure Co., Ltd., (3) Li Xiu-ling, Retired Assistant Professor, Department of Accounting, I-Shou University. 5. Name of new members: (1) Director Chen Rui-teng, (2) Director Huang Yuan-zhang, (3) Independent Director Huang Zhong-fa. 6. Resume of new members: (1) Chen Rui-teng, Chairman of China Steel Structure Co., Ltd., (2) Huang Yuan-zhang, General Manager of China Steel Structure Co., Ltd., (3) Huang Zhong-fa, Distinguished Professor, Department of Civil Engineering, National Kaohsiung University of Science and Technology. 7. Status of change: Expiration of term. 8. Reason for change: Expiration of term. 9. Original term: 114/08/06 ~ 115/05/30. 10. Effective date of new appointment: 115/05/28. 11. Other matters: None.