Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

Debenture | Long Term | Private Placement - 10 & Private Placement - II/HNW (Public Offering) | Offering Date - 09/05/2011 - 12/05/2011

ended 31 March 2018 and 2017 are as follows; Unit: THB million Q1-2018 Q1-2017 % Change 1. Revenue from sales and contract work 1.2 1.2 2.1% 1.1 Turnkey Total Solutions 1.2 1.2 2.1% 2. Revenue from