the executive committee or chief executive officer to have an authority regarding the determination and alteration of the date, time, and venue of the Extraordinary General Meeting of Shareholders No. 1

upon any members of executive committee (its agent), managing director (its agent) regarding the determination, and alteration of the date, time, and venue of the Extraordinary General Meeting of

; · abnormal operation ; · compliance and alteration a network by unauthorized person. · Preparing a network diagram which having a detail related to scope of internal network and external network and other

[M] ▪ Attempt to trespass via the network ; ▪ abnormal operation; ▪ compliance and alteration a network by unauthorized person. 4 the importance operational system means securities trading system

interest from 28.49% to 20.56% as a consequence of newly issued ordinary shares of Pimai Salt Company Limited. * Note Please find further information in the consolidated financial statements. 2 Summary of

recorded from the change in the Company’s ownership interest from 28.49% to 20.56% as a consequence of newly issued ordinary shares of Pimai Salt Company Limited. * Note Please find further information in

or alteration of the debt repayment schedule.  The SEC requires that the bondholders’ representative analyze the benefits and shortcomings as well as the potential impacts on the bondholders both in

of Solvay Biochemicals (Taixing) Limited (“SBT”) in 2017. 3. In 2018, the Company and its subsidiaries recorded loss on dilution on investment in Pimai Salt Company Limited amounting to 32 MB from the

interest Total 1. Balance at the beginning 25x0 x x x x x x x (x) x x 2. Accumulation from write off x x x 3. Adjusted balance x x x x x x x (x) x x Alteration between a period 4. Appraisal surplus x x 5

off x x x 3. Adjusted balance x x x x x x x (x) x x Alteration between a period 4. Appraisal surplus x x 5. Revaluation surplus (deficit) in investment x x 6. Retained earning (deficit) arising from