of Clustered Data Thai investors are classified into three clusters using investment proportions (Proportions of their money allocated to each investment type) Cash Holder 444 20% Old-Fashioned 1,573

allocated to each investment type e.g. cash deposit, stock market, real estate, gold, TFEX, and T-bond) as clustering variables. Three investor clusters are uncovered, namely, cash holders, old-fashioned

previous year as the following details below: 1. Revenue from sales and services increased Baht 926.03 million or 56.92 % from the corresponding period of the previous year, derived mostly from revenue from

previous year as the following details below: 1. Revenue from sales and services increased Baht 49.48 million or 4.20% from the corresponding period of the previous year, derived mostly from revenue from

baht which is greater than the same quarter in the previous year which the net loss was 2.76 million baht due to the income derived from providing consulting service regarding domestic transportation

year 2019, the Company’s sales revenue was USD 3,309.02 million, (or equivalent to Baht 102,493.85 million) which decreased by 4.95% compared to last year. The decreased sales revenue was mainly derived

to 4.74% in 2019. The increase of gross profit margin was mainly due to differences in product mix and the impact derived from adoption of USD as the Company’s functional currency which in resulting of

revenue was mainly derived from both computer peripherals and telecommunication products such as set-top-box, the hard disk drive products and printer products as compared to previous year The COVID-19

) million or (2%) from Baht 383 million in Q2/2019 to Baht 374 million in Q2/2020. The main decrease was derived from the engineering service. • Overall gross profit margin increased from 9.1% to 15.0% or

decrease was derived from engineering service, solar energy, and Trading business. • Overall gross profit margin decreased from 13.3% to 9.1% amount Baht (24.09) million. 2019 2018 Revenue 383.44 443.08