supplement Form 246-2 previously filed on the date of: in item: ( ) to file a report in accordance with Section 247 of the Securities and Exchange Act B.E. 2535 (including in the case of acquisition through

. 2535 (including in the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( √ ) Common shares

the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred shares 8.2

in the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred shares

supplement Form 246-2 previously filed on the date of: in item: ( ) to file a report in accordance with Section 247 of the Securities and Exchange Act B.E. 2535 (including in the case of acquisition through

the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred shares 8.2

supplement Form 246-2 previously filed on the date of: in item: ( ) to file a report in accordance with Section 247 of the Securities and Exchange Act B.E. 2535 (including in the case of acquisition through

in the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred shares

the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred shares 8.2

(including in the case of acquisition through the chain principle) 8. Type of securities subject to the reporting obligation for this acquisition or disposition: 8.1 Shares ( ) Common shares ( ) Preferred