Notification Form of Names and Operation Scope of the Audit Committee (F 24-1)

Reserving the Company's Director Position, Appointment of the Audit Committee and the guarantee credit line to Transcosmos (Thailand) Co., Ltd., on shareholding proportion

To inform the resignation from the position of the Company's Director

Audited Yearly and Consolidated F/S (F45-3)

Financial Statement Yearly 2017 (Audited)

Management Discussion and Analysis Yearly Ending 31 Dec 2017

Divend payment, Fix AGM#47,elect Director to replace vacant & term expired, Amendment Article of Association of the Company (Revised)

Divend payment, Fix AGM#47,elect Director to replace vacant & term expired, Amendment Article of Association of the Company

To inform the Company's Director passed away

Financial Statement Quarter 4/2017 (Reviewed)

Reviewed Quarter 4 and Consolidated F/S (F45-3)

Reviewed Quarter 4 and Consolidated F/S (F45-3)

Management Discussion and Analysis Quarter 4 Ending 31 Dec 2017

The guarantee credit line to Tsuruha (Thailand) Co., Ltd., and the guarantee credit line to Transcosmos (Thailand) Co., Ltd., on shareholding proportion

To sell common shares of Thai Hoover Industry Co., Ltd. to Boon Capital Holding Co., Ltd.