., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 111/2561 May 14, 2018 Subject: Clarification of the Operating Result for the significant change Attention: The

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 154/2561 August 8, 2018 Subject: Clarification of the Operating Result for the significant change Attention

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 209/2561 November 12, 2018 Subject: Clarification of the Operating Result for the significant change Attention

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert

(     ) Subscription in excess of rights offering (     ) Exercise of conversion rights (     ) By way of inheritance 2.2 (     ) Commencement of status of a concert party (     ) Termination of status of a concert