) $6.63 1,593,000 7.92 1,039.96 Fiber glass METRE $0.66 16,004,806 $0.73 18,403,306 (10.72) (1,260.53) $0.68 19,824,698 8.84 1,098.24 Total US$ (7,870.49) Total US$ 3,690.23 4Q 2019 3Q 2019 Q-o-Q Effect 4Q

For the 1st Quarter Ended 31 March, 2019 Page 1 (Translation) 1. Significant events of the 1st quarter of 2019 1.1 The signing of the shareholders agreement to invest in Underground Optic Fiber Network

of pre-stressed concrete piles and post- tensioned. However, the delivery of glass-fiber reinforced concrete, precast concrete, special cement and architecture was increased. (2) Other incomes The

transaction size of 26.84% calculated using the value of consideration criterion, which gives the highest value among all criteria prescribed by the Acquisition or Disposition Rule. When combining the

Acquisition or Disposition Rule. When combining the Transaction with the Ref. WINNER 0009/20108 Page 3 of 8 acquisition of assets acquired during six months preceding the date of the Company’s Board of

0009/20108 Page 3 of 10 the Acquisition or Disposition Rule. When combining the Transaction with the acquisition of assets acquired during six months preceding the date of the Company’s Board of

media footprint. MACO has transitioned itself from offering a purely static media format to its clients and now provides better services through a portfolio combining both digital and static media. Today

follows:  The 700MHz spectrum inherits a wide-coverage as a strong characteristic which will support 5G coverage and IoT services. Combining with the previously allocated 10MHz, the added 5MHz of 700MHz

worldwide and has affected the world economic conditions, and Thai economy has been affected since the middle of the first quarter, especially in the tourism and export sectors. Combining with the government

transaction on June 15th, 2020. After combining the 6 month transaction, the maximum transaction size was 27.402% according to the total value of consideration criteria (the Company has Acquisition of assets