17.53 4.25 21.71 8.41 4.18 23.84 Freight expenses 1.94 0.47 1.89 0.73 (0.05) (2.58) Others/1 26.99 6.55 65.33 25.30 38.34 142.05 Total cost of sales 412.35 100.00 258.25 100.00 (154.10) (37.37) Proportion

% THB mm % Raw material and packaging 179.04 80.77 71.50 60.69 (107.54) (60.06) Labor costs 21.98 9.92 11.33 9.62 (10.65) (48.45) Depreciation costs 8.64 3.90 10.06 8.54 1.42 16.44 Freight expenses 0.68

) Depreciation costs 13.14 4.11 15.32 8.49 2.18 16.59 Freight expenses 1.44 0.45 1.62 0.90 0.18 12.50 Others/1 17.44 5.46 38.36 21.27 20.93 120.08 Total cost of sales 319.38 100.00 180.38 100.00 (138.99) (43.52

33.96 62.84 61.80 73.38 27.84 81.98 Labor costs 5.69 10.53 6.41 7.61 0.72 12.65 Depreciation costs 4.91 9.08 5.58 6.63 0.67 13.65 Freight expenses 0.22 0.41 0.60 0.71 0.38 172.73 Others/1 9.26 17.14 9.82

of Listed Companies B.E. 2547 dated October 29, 2004, the Transactions classified as a class 2 transaction. Hence, UAC would like to submit the Information Memorandum on the Acquisition of Assets as

revenues A. Revenues from service, classified by type of revenues 1.2.1 Revenues from dental services Unit : Million Baht March 31, 2019 March 31, 2018 Increase (Decrease) Amount % Medical treatment 112.58

type of revenues A. Revenues from service, classified by type of revenues 1.2.1 Revenues from dental services Unit : Million Baht Items For the year Increase (Decrease) Dec. 31, 19 Dec 31, 18 Amount

branches. 1.2 Analysis details for each type of revenues A. Revenues from service, classified by type of revenues 1.2.1 Revenues from dental services Unit : Million Baht March 31, 2020 March 31, 2019

.  Disposal asset group classified as held for sales decreased from THB 1,136.81 million as at December 31, 2019 to THB 1,099.28 million as at Q1-2020 as a result of the following factions: o Decreasing in

. The increased selling expense was due to a change in commercial trade terms, while freight costs were lower due to a change in incoterms from CIF to FCA and Ex-factory, furthermore sea shipments