Depository Receipt Representing Foreign Securities IPO         P.S.P. SPECIALTIES PUBLIC COMPANY LIMITED / P.S.P. SPECIALTIES PUBLIC COMPANY LIMITED Common share IPO         PRIMO SERVICE SOLUTIONS PUBLIC

restructuring, and increase in revenue from rental service due to the opening of three new retail plaza locations under our Thailand department stores segment and the first full year contributions from two

of its value enhancement project (adding 45 villas and upgrading facilities and common areas) in late 2016. On a QoQ basis, performance of hotel business grew by 41%, as first quarter of the year is

and service income 184,467 182,070 1.32 Total revenues 198,063 195,762 1.18 Cost of sales and services 175,276 168,682 3.91 Selling and administrative expenses 18,174 20,989 (13.41) Net profit (loss

Ratio 2017 Ratio Increase / (Decrease) Amount Ratio Service revenue 1,832.11 100.00% 1,396.37 100.00% 435.74 31.21 Other income 18.00 0.98% 5.96 0.43% 12.04 202.01 Cost of service 1,454.70 79.40% 1,054.29

main income from advertising commission and service fee in an amount of THB 153.60 million, a decrease of THB 18.76 million or 10.88 per cent. Costs of service and commission in an amount of THB 109.93

Production and Service Cost of Production and Service of the Company and subsidiaries for the Year End 2019 ended December 31, 2019 when comparing with the year 2018 increased from THB 173.17 million to THB

23.03 16.60 23.14 0.29 1.76 Service income 41.77 56.97 41.77 58.23 - - Rental income 13.15 17.94 13.15 17.94 - - Other income 1.51 2.06 0.21 0.30 1.30 610.92 Total revenues 73.33 100.00 71.73 100.00 1.59

) Biodiesel Edible oil By-product Palm oil refining service Refined Glycerine Vessel operating Total Sale and service Other income Total revenues Revenues from sales and services 1,956.11 7.01 1.06 16.49

Ratio 2018 Ratio Increase / (Decrease) Amount Ratio Service income 2,220.88 100.00% 1,832.11 100.00% 388.77 21.22 Cost of service 1,868.61 84.14% 1,454.70 79.40% 413.91 28.45 Gross Profit 352.27 15.86