: Disclosure of information and required practice for listed company relating to acquisition or disposal of assets, dated October 29, 2004 (collectively called the “Acquisition and Disposal Notifications”). When

Listed Companies Concerning the Acquisition and Disposition of Assets, 2004 (collectively, the “Notifications on Acquisition or Disposal”). If the base price used in the bidding process is applied in the

fatty alcohols following declining of CPKO price, though the company recognized sales volume of 33,442 tons, 4% higher than that of 4Q2017. Also, the company was affected by an increase in variable cost

and other receivables 540.60 million baht, decrease of 37.90 million baht, compare to year 2018, which had amount of 578.50 million baht Variable according to volume of income • Short term loans to

amount of 648.66 million baht Variable according to volume of income and received payment of investment in EMC Public Company Limited (Related company) amounting of 170.00 Million Baht since January 2018

the rest of the year. In general, fixed costs will reduce due to Covid-19 restrictions on travel and mitigation plans in place for fixed cost savings in all departments. On the variable cost side stone

Concerning Acquisition or Disposal of Assets B.E. 2547 (“Acquisition and Disposal Notifications”). In addition, the Transaction is also deemed as a connected transaction pursuant to the Notification of the

. 10160 Tel: 02-455-2888 Fax: 02-455-2763 Listed Companies on Connected Transactions, B.E. 2546 (as amended) (the "Connected Transaction Notifications") Calculating the size of connected transaction

. 2546 (as amended) (the "Connected Transaction Notifications") Calculating the size of connected transaction according to financial statement of the Company as of 31 December 2017, the details of the

November 2008. Clause 2 The following notifications shall be repealed: (1) The Notification of the Securities and Exchange Commission No. KorNor. 8/2547 Re: Licensing Derivatives Business Operator in the