August 11,2010 May 11, 2017 Re : Clarification on percentage of change more than 20% in Q1/2017 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales The Company's revenue
, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation
after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation. Revised version: new
/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being
person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation. Revised version: new report submitted by the reporter to replace
/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation. Revised version: new report submitted by the
individuals, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary
Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation. Revised version: new report submitted by the reporter to replace theold one. Chain