Re: Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives Exchange

Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives Exchange

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 01/08/2011 - 08/08/2011

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 31/01/2013 - 12/02/2013

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 20/07/2009 - 28/07/2009

exchange business, hard disc operation, CPU operation etc. in order to use an information for capacity system assessment . [M] · Providing maintenance computer system and other device in a good condition and

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of Securities and Exchange Commission No. OrThor/Nor. 5/2547 Re

% Blended 17.0 18.2 19.7 16% 8.2% Device Penetration 4G-handset penetration 75% 79% 80% - - Fixed Broadband Business FBB subscribers 1,202,600 1,431,900 1,535,900 28% 7.3% FBB net addition 112,200 95,000

, decreasing -1.1% YoY and -4.1% QoQ following a recovery in core service revenue offset by lower device sales due to seasonal factors. Core service revenue (excluding IC and NT partnership) was at Bt33,903mn

9.8 10.3 10.1 10.5 Blended 10.1 10.9 11.4 11.5 12.1 Device Penetration 4G-handset penetration 57% 59% 63% 66% 69% Fixed Broadband Business FBB subscribers 676,700 730,500 795,000 855,400 937,000 FBB net