Mr. Pratheep Theepakornsukkasem Mr. Pratheep Theepakornsukkasem, a chief executive director responsible for the operation of Smart Concrete Public Company Limited (“SMART”), shall be liable for

autoclaved aerated concrete business – including raw materials, licenses, trademarks and inventories – to Siam City Cement Public Company Limited (SCCC). Mr. Khumsup Lochaya, who at the time was a former