due to THB appreciation against EUR and GBP • Net debt to equity ratio as of 30 June 2019 was 0.56x, comparing with 0.55x at the end of last year SIGNIFICANT EVENTS 4 major renovation works of Vienna

Baht appreciation against 3 major currencies (USD, EUR, and AUD) as main revenue structure. Cost of sales, Selling and Administrative Expenses: For the three-month period ended 31 March 2019, the cost of

commodity swap of 26.79 million Baht due to higher aluminium price. Gain from exchange rate was 9.55million Baht due to appreciation in Thai Baht during this year. 6. In conclusion, for the year 2017, the

the Company recognized lower sales revenue from overseas sales resulting from Thai Baht appreciation against 3 major currencies (USD, EUR, and AUD) as main revenue structure. Cost of sales, Selling and

, but the Company recognized increased slightly sales revenue from overseas sales resulting from Thai Baht appreciation against 3 major currencies (USD, EUR, and AUD) as main revenue structure. Cost of

causing exports to reduce from the previous year. The sale of goods to foreign countries has been affected by the continuous appreciation of the Thai baht. Domestic consumption remained stable. Although the

overall selling price decrease, especially for Caustic Soda due to the fall of its market price trend, plus impact from appreciation of Thai Baht against US Dollar. However, those negative impacts were

strong appreciation of THB/USD, which strengthened from the average rate of Baht 34.2863/USD in Q2-17 to Baht 31.9468/USD in the same period this year. Sales revenues of this quarter amounted to Baht

exports to reduce from the previous year. Furthermore, the sale of goods to foreign countries has been affected by the continuous appreciation of the Thai baht. Domestic consumption trend continues to

quarter of year 2019 increased 47.95 and 54.11 percent from the same period of last year. Main attribution is increasing in sales quantities from 2 nd production line. The effect from Thai Baht appreciation