More Ho Chi Minh City Public Lighting Joint Stock Co news Ho Chi Minh City Public Lighting Joint Stock CoUPCOM: CHS CHS: Change in shareholding of principal shareholder (Nguyen Thanh Duc) Oct 11, 2024 at 7:30 AM UTC · Issued by Ho Chi Minh City Public Lighting Joint Stock Co As issuedPlain English Ho Chi Minh City Public Lighting Joint Stock Co (CHS) Company analysis