01/01/2004 4. Notification of the Office of the Securities and Exchange Commission  SorThor/Nor/Yor 59/2546 Determination of Income from Business Operation and Period for Payment of Fees and Waiver of

the interest income to be received throughout the period of 2.5 years until the full sum of investment capital sale is received between 2020 to the mid of 2022. 2. For the year 2019, the expenses of

three-month period ended March31, 2020. The Group's sales and net profit totaled Bt3,259.7 million and Bt424.8 million, respectively, compared to Bt3,113.9 million and Bt268.6 million in the first quarter

total revenues of 4,422 MTHB of which 4,356 MTHB earned from sales revenues. Sales revenues decreased by 160 MTHB or 3.5% comparing to the same period of the year 2019. Such decrement was due to the

Industry Public company Limited would like to explain the operating result for Quarter 1 ended of March 31, 2020 compare with the same period of the previous year as follows For the past 3 months of Quarter

period ended 31 March 2019 and 2020, the Company’ s interest expenses were Baht 445 and 581 million respectively, due to an increase in loan amounts to expand the company’s assets and use in an operation

.) The revenue from sales decreased 9% compared with the same period mainly from lower sales volume, while cost of sales were decreased 10% resulting in the gross margin increased 1%. By the first quarter

ended March 31, 2020 compared with the same period in 2019 which had total revenues 1,455.24 million baht and net profit 151.14 million baht. The above performance was from these following reasons

(110.05%) by compared with the net profit at 53.99 million baht same period at last year. The changing over than 20% from the main causes as follows: 1. Revenues from service amount of 277.62 million baht

in traveling trips and revenue of the Company especially in April 2020 when the traffic volume reduced 50% and the ridership reduced 74% comparing to the same period of the previous year. However, on