Announcement of the company's new R&D director

1. Personnel change category (please enter the spokesperson, acting spokesperson, key operating executives, financial executives,
Accounting Supervisor, R&D Supervisor or Internal Audit Supervisor): R&D Supervisor
2. Date of change: 2018.12.25
3. The name, grade and resume of the former incumbent: None
4. Name, grade and resume of the new recruit: Tu Wei/Technical Chief
5. Changes (please enter "resignation", "job adjustment", "severance", "retirement", "death" or "new
Ren"): new
6. Reasons for the change: organizational adjustment, integration of R&D resources
7. Effective date: 2018.12.25
8. Contact phone number for newcomers: NA
9. Other items that should be specified: None