1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering

1 Ref. No. JUTHA-10/2563 November 2, 2020 Subject: Amendment of Articles of Association, Debt to Equity Conversion Constituting a Connected Transaction, Issuance and Offering of Newly Issued Ordinary

for RBD Palm oil for Biodiesel has the ratio of cost of ref ining service to revenue of 79.47%, which comparable to the same time of previous year. The Company is continuously making profit from

Investment Scheme for non-retail investors (NRI CIS)  ASEAN Collective Investment scheme for retail investors (retail ASEAN CIS)  Asia Region Funds Passport (ARFP)  Foreign ETF Name of CIS operator: Tel/Fax

Summary of Rules on Mutual Recognition of Funds between Hong Kong Special Administrative Region of the People’s Republic of China and Thailand (HK-TH MRF) 1. Offerings for sale of Hong Kong Covered

the same period of previous year of 0.77 Million Baht, accounting for 5.78% as the project of CNG lorry truck inspection and increased number of inspection service in eastern region as the service

. Nevertheless, the Group has expanded testing and inspection service in eastern region since the last quarter of 2016. Gross profit margin for the year rather decreased because service cost for engineer and

supervisors No. SEC. Nor Jor. (Wor) 1/2564 Re: Mutual Recognition of Funds between Hong Kong Special Administrative Region of the People's Republic of China and Thailand We would like to bring your attention to

testing and inspection service in eastern region amounting of 3.87 Million Baht as the Group has expanded the market since the last quarter of 2016. However, service cost for engineer and depreciation has

eastern region increased amounting of 6.70 Million Baht as the Group has expanded the market since the last quarter of 2016. However, service cost for engineer and depreciation has been increased. 6. Other