additional income from contract manufacturing. Cost Cost of sales and service Cost was 279.4 MB, an increase by 5.7 MB or 2.1% y-o-y is in alignment with the growth sale trend. The Company can control the cost

the Company has additional income from contract manufacturing. Cost Cost of sales and service Cost was 415.9 MB, increased by 5.1 MB or 1.2% y-o-y is in alignment with the growth sale trend. The Company

279.36 Million Baht which were advanced received from customers. And these amount going to reduce by portion of next milestone’s payment follow by contract. However, Service income received in advance and

changed in revenue and net profit compared with same period of last year as follows: Statement of Comprehensive Income (Unit : Million Baht) Details 31 Mar 2020 31 Mar 2019 Increased (Decreased (%) Revenues

amount going to reduce by portion of next milestone’s payment follow by contract.   However, Service income received in advance and Advance received from construction contracts were reduced by Baht 205.18

amount going to reduce by portion of next milestone’s payment follow by contract. However, Service income received in advance and Advance received from construction contracts were reduced by total of Baht

follow by contract. However, Construction income received in advance and Advance received from construction contracts were reduced by total of Baht 139.00 Million, or 32.90%, compared with last year. Due

the amount of 272. 5 MB and receiving money from trade receivables Contract assets or accrued income decreased by 225. 3 MB, representing a decrease of 19. 9% . Mainly because during in 2023, the

has significant changes Balance by Quarter Change Q1-22 Q4-21 Q1-22 VS Q4-21 (MB) (MB) % Income tax payable 44.0 29.3 14.7 50.2 Contract liabilities 361.2 405.9 (44.7) (11.0) Other current liabilities

the 9-month period of 2023, the Company has paid payments according to the financial lease contract that is due. -5- Income tax payable decreased by 48.0 million baht or decreased by 90.1%. This is