to abide by the Securities and Exchange Act, B.E. 2535 (1992) and the Derivatives Act, B.E. 2546 (2003). They must not have behavior for unfair trade. Examples are analyses with distorted
material particular, providing an investment analysis or a forward looking statement based on false or distorted data. It is imperative that the persons who give information or opinions to the public be
sectors. The 13 listed companies, which have achieved Progress Level 5 out of 6 levels is a case in point.? The 13 Level 5 achievers are: (1) The Bangchak Petroleum Public Company Limited (BCP), (2) Central