August 9, 2017 Re: Clarification on Extension of the Completion of the Acquisition of Shares in the Biogas Power Plant Project of Aukkarawat Plant Renewable Energies Co., Ltd. (the “Project”) To: President

November 1, 2017 Re: Clarification on Extension of the Completion of the Acquisition of Shares in the Biogas Power Plant Project of Aukkarawat Plant Renewable Energies Co., Ltd. (the “Project”) To: President

October 31, 2017 (the “Transaction Completion”). The Company would like to clarify that the Transaction Completion will be extended for certain period as material conditions precedent required under the

completion of shares selling: 1) Sansiri holds shares in proportion of 50 percent 2) The Company holds shares in proportion of 50 percent Director Structure: 1. Ms. Piyaporn Phanachet 2. Mr. Sayam

rescheduled timeline and the cost incurred for the completion of GLOW share purchase transaction. After the completion of the share purchase transaction between the Company and the Seller, the Company is

revenue and the reasonable market price.) Shareholding structure after the completion of shares selling: 1) UBM Hotels holds shares in proportion of 50 percent 2) VI holds shares in proportion of 50 percent

the shares.) Shareholding structure after the completion of shares selling: VI holds shares in proportion of 100 percent Director Structure: 1) Ms. Mr.Johanna Weichselbaumer 2) Mr. Rupert Simoner

the shares.) Shareholding structure after the completion of shares selling: VI holds shares in proportion of 100 percent Director Structure: 1) Mr. Christian Guy Funding Source: Working capital of the

the revenue of the Group to be recognized when the machine is delivered to a customer rather than the percentage of completion as it is used to be 2. The cost of sales and services to sales ratio for

result of completed projects and new projects that have revenue recognition from its completion within this period. 2. Cost of construction increases in the amount of Baht 104.58 million or 95.66% when