Announced the retirement of the vice president of the Company's Operation department

 Announced the retirement of the vice president of
the Company's Operation department

1.Type of personnel changed (please enter:
spokesperson, acting spokesperson, important
personnel (CEO, COO, CMO, CSO, etc.), financial
 officer, accounting officer, corporate governance
officer, research and development officer, internal
 audit officer, or designated and non-designated
representatives):VP of Operation Department
2.Date of occurrence of the change:2022/06/30
3.Name, title, and resume of the previous position holder:
Faramarz Zarrabi, Vice President
4.Name, title, and resume of the new position holder:Announcement will
be processed after board of directors' approval
5.Type of change (please enter: "resignation",
"position adjustment", "dismissal", "retirement",
"death" or "new replacement"):retirement
6.Reason for the change:retirement
7.Effective date:2022/06/30
8.Any other matters that need to be specified:None