99.34% YoY as a result of fully repayment of all bank loan in late 2016. 5. Net profit and net profit margin The 3Q17 net profit was Baht 17.39 million, representing the net profit margins of 6.55% and

operating margins and also inventory valuations (which the management report each quarter when there is a material effect on the profits) and margins. Foreign Exchange Rates The THB/USD currency movements

from the 1Q19 catalyst turnaround at our EO-EG facility in USA and due to the plummeting MEG margins in Asia although cushioned by the lower cost USGC economics. On the other hand, our Purified EO (PEO

mainly because the volume of batteries sold decreased due to the impact of COVID-19. The Company’s gross profit margins for the first 6-month period of 2019 – 2020 were equal to 18.60 percent and 20.70

margins in the customer segment. Opportunities to be a part of important projects in Thailand continuously. As a result, the Company's revenue and profit margins grow. ZIGA Innovation Public Company Limited

Including the profit margins in the associated companies based on the equity method. 3 Describe the nature and proportion of other incomes. In this regard, each significant income shall be displayed in a

structure during the past 1-2 years is required, as the case may be. 2 Including the profit margins in the associated companies based on the equity method. 3 Describe the nature and proportion of other

inventory on lower- margins from sales. Total expenses were Baht 450.0 million, decreased by 5.9% compared to same quarter last year due to measures taken up to control expenses. As a result, the Company

revenue from real estate. However, gross margins for the year ended 31 December 2019 and 2018 were 42.32% and 42.62% respectively. It could be seen that gross margin percentage of the company does not

Q3 2017. As a result of the ceasing of the Zinc operations, total sales volumes in Q3 2017 dropped by 6% from Q3 2016,. The sales volumes of imported metals, at lower margins than the PDI’s own mine