Microsoft Word - 5. TKS - SET Announcement (BOD) (EN) - final (first amendment with allocation ratio).docx 1 (-Translation-) Ref. IR 60/011 December 12, 2017 Subject: Reduction of the Registered

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002

Common share | Initial Public Offering | Offering Date - 09/09/2002 - 10/09/2002