INVESTOR RELATIONS
   Symbol    Company Name Department in Charge
of IR*
 Person in Charge of IR*   Position Email Tel
Chuo Chuo Senko (Thailand) PLC Company Secretary &
Compliance Office
Mr. Tan Vutithum Company Secretary tan.v@chuosenko.co.th +66 (0)2 0137137-8
Chuo Chuo Senko (Thailand) PLC Company Secretary &
Compliance Office
Miss Saranya  Noijaiboon Company Secretary
Assistant
saranya.n@chuosenko.co.th +66 (0)2 0137137-8
Ext. 4
Chuo Chuo Senko (Thailand) PLC Internal Audit Department   Internal Audit