Management Name : Mr VERAPORN ATABOONWONGSE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/08/2018

Management Name : Mr SOMSAK ATABOONWONGSE | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/05/2018

Management Name : Mr SOMSAK ATABOONWONGSE | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 11/05/2018

disclosure as the following details: Name of the Subsidiary CAL COMP (MALAYSIA) SDN. BHD. (“CCMY”) Shareholding 100% shareholding owned by CCET Location SHAH ALAM, SELANGOR, MALAYSIA Purpose of Business

3Q17 was 83%, a decrease from the previous quarter at 92%. Consequently, the income contribution of CentralWorld was lowered YoY. 2) Minor renovations have taken place at two shopping malls under CPNRF

business as explained earlier as well as the planned turnaround at the PET location in China.  Strength in secondary feed- stocks like IPA which benefitted IVL in the EMEA region impacted the PET business

with new concepts, Food Destination and Public House. Both concepts were finished in 2Q17 with the project’s occupancy rate of 94% at the end of 2Q17. 3) Minor renovation has been taken place at two

% compared with the same period of the previous quarterly To: The President The Stock Exchange of Thailand Due to The Manufacturing Production Index (MPI) expanded at the end of Q3 2017 and the expansion of

in the process of casting continually. At the entrance of the project, the façade visual mock up is being tested and it will mobilize to the site during the late of the year 2017. Profit generation

process of casting continually. At the entrance of the project, the façade visual mock up is being tested and it will mobilize to the site during the late of the year 2017. Profit generation capability