Reporting Person : - | Type of securities : - | Date of reporting obligation : 15/10/2003

Reporting Person : - | Type of securities : - | Date of reporting obligation : 21/10/2009

Reporting Person : - | Type of securities : - | Date of reporting obligation : 20/10/2009

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/10/2004

Reporting Person : - | Type of securities : - | Date of reporting obligation : 02/10/2009

Reporting Person : - | Type of securities : - | Date of reporting obligation : 21/10/2005

Reporting Person : - | Type of securities : - | Date of reporting obligation : 22/09/2003

member of Standing Committee of the Communist Party of China and representatives from Chinese businesses to discuss the collaboration between the Thai capital market and Kunming City of Yunnan Province

deliveries postponement to some Government projects to 2020. Furthermore, the significant flooding of Chinese goods amid the ongoing US-CHINA trade disputes has sent the market into high competition and

(decreased by 21.7 percent from Q4/2019), due to the Covid-19 pandemic which affected sales in the group of countries affected by such pandemic, particularly the sales through the distributor in China and