: Rule on Entering into Material Transactions Deemed as Acquisition or Disposal of Asset dated 31 August 2008 (as amended) and the Notification of the Board of Governors of the Stock Exchange of Thailand
fund manager who performs the duty of making decisions on investment in or disposing of securities or any other asset except real estate, leasehold interest in property or seeking benefits by other
that of in 2016 and 2015 of 73.5% and 72.7%, respectively. However, the cost structure is quite similar to that of the previous year with high proportion of raw material cost being accounted for 80% of
to the first quarter of 2019. The decrease of cost of sales mainly comes from Natural Gas Power Plant, which decreased by Baht 49.5 million or 13.0 percent mostly from decreased in fuel material cost
by Baht 98.6 million mainly from cost of Natural Gas Power Plant from decrease in fuel material cost because of the decline in average natural gas price. In addition, cost of repair and maintenance of
the quarter. However, from the increase of the B100 products price combined with the ability to efficiently manage raw material, thus improving gross profit. As for the Ethanol Production and
operating after its scheduled maintenance. Gross profit increased from the higher amount of Ethanol sold, and the Bangchak Bioethanol (Chachoengsao) Co., Ltd. improved its management of raw material cost
which is higher than the par value is due to the fact that the Company has considered the value of Hero Experience which evaluated by the independent valuer, the Sims Property Consultant Co., Ltd., the
resolutions passed by Board of Directors Special Meeting No. 2/2018, convened on 19 June 2018. In such meeting, the following material matters were considered and approved: 1. The Board of Directors approved