person(s)/juristic person(s) Prior to commencement or termination of relationship as: ( ) concert party ( ) juristic person under Section 258 Type(s) of securities Number of Units 2 Voting rights3
securities shall be filed separately). Name of person(s)/juristic person(s) Prior to commencement or termination of relationship as: ( ) concert party ( ) juristic person under Section 258 Type(s) of
report for each type of securities shall be filed separately). Name of person(s)/juristic person(s) Prior to commencement or termination of relationship as: ( ) concert party ( ) juristic person under
be filed separately). Name of person(s)/juristic person(s) Prior to commencement or termination of relationship as: ( ) concert party ( ) juristic person under Section 258 Type(s) of securities
required, then a report for each type of securities shall be filed separately). Name of person(s)/juristic person(s) Prior to commencement or termination of relationship as: ( ) concert party
reporting obligations with respect to both type of securities are required, then a report for each type of securities shall be filed separately). Name of person(s)/juristic person(s) Prior to commencement or
higher than the average of PCB suppliers. In addition, the company realized a gain of Bt65.7 million from its previously-held equity interest in an associate (KCE America, Inc.) prior to its change in