real estate 1,991 3,013 (1,022) (34) Rental and service income 318 295 23 8 Other income 70 71 (1) (1) Total revenues 2,379 3,379 (1,000) (30) In summary, the Company and its subsidiaries generated total

engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis services

China of approximately 13%, from USA and Europe around 16%, nevertheless, the Lofts Silom Project which is ready for transfer and income realization this year has Chinese customers of 37%. The Covid-19

Singha Complex, 39-storey condominium with 319 units and value at THB 4,347m, began ownership transfer in September 2019. Amid sluggish in property market, by far, both sales and transfer activity have

Percentage 1.1 Revenues from construction Baht 8,356.43 million Baht 7,919.19 million Baht 437.24 million 5.52 1.2 Cost of construction 94.29% 92.07% - 2.41 1.3 Sales and service income Baht 919.07 million

income 23.88 59.13 (35.25) (59.61) Service income - 3.09 (3.09) (100.00) Other income 1.13 1.14 (0.01) (1.01) Total Revenues 25.01 63.35 (38.35) (60.53) Cost of construction 47.89 87.62 (39.73) (45.35

measure by way of reducing both transfer fee and mortgage fee for the house that selling price was less than THB 3.00 million. MK housing projects are in this price range. - Revenue from rent and service

59.13 (35.25) (59.61) Service income - 3.09 (3.09) (100.00) Other income 1.13 1.14 (0.01) (1.01) Total Revenues 25.01 63.35 (38.35) (60.53) Cost of construction 47.89 87.62 (39.73) (45.35) Cost of

% 1.1 Revenues from construction Baht 6,318.23 million Baht 8,676.42 million Baht (2,358.19) million (27.18) 1.2 Cost of construction 98.15 % 93.61 % - 4.85 1.3 Sales and service income - Property

receivable under finance lease, Financial Performance of the Group 2 Sales and service income for the period ended 31 March 2021 and 2020 are presented below: Sales and service income Q1-2021 Q1-2020 Change