TRANSLATED VERSION As of March 31, 2015 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the

fatty alcohols plants in Europe and temporary shutdown of some Chinese fatty alcohols plants owing to more strictly safety control and more stringent environmental regulations by their government

Saving Measures The Company is strictly implementing cost saving measures to preserve its liquidity. • Cutting unnecessary expenses and maintain strict cost control e.g. suspension of staff travel

our operations comply with health and safety protocols. As for the measures taken to prevent the spread of COVID-19, the Company strictly adheres to and complies with the guideline specified by the

the COVID-19. Cost Saving Measures The Company is strictly implementing cost saving measures to preserve its liquidity. • Cutting unnecessary expenses and maintain strict cost control e.g. suspension of

UNOFFICIAL TRANSLATION Codified up to No. 3 As of 9 June 2015 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

TRANSLATED VERSION As of November 21, 2012 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the

English translation is strictly for reference. Notification of the Securities and Exchange Commission No. KorRor. 14/2555 Re: Rules for Being Settlor and Trustee of Real Estate Investment Trust (Codified

(UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Capital Market

TRANSLATED VERSION As of February 9, 2011 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the