THB equivalent the group sales were up 1% in Q219 compared to Q119. Sales in the microelectronics divisions increased 1% with Lamphun increasing 1% and Jiaxing with no change.  Sales revenues from the

change in operating results Quarter 2 Ending June 30, 2018 with details as follows: Unit : million Baht Statement of financial position For three months until end of March 31 For three months until end of

year were as highlighted below; (Unit : Million Baht) Separate financial statements Q2/2018 Q2/2017 % Change Sales 469 521 (10) Gross Profit Margin 379 396 (4) Selling and Administrative Expenses 54 51 6

: Million Baht) Consolidated financial statements Q1’ 2020 Q1’2019 % Change Sales and Service Income 530 481 10 Other Revenue 6 3 200 Less Cost of Sales and Services 433 388 12 Selling and Administrative

the period ended September 30, 2020 Ocean Glass Public Company Limited Page 2/4 Management Discussion and Analysis Statement of Comprehensive Income Total Revenues (Million Baht) Quarterly Change Nine

: Summary of operating results for Q1/2019, Ended of March 31, 2019 Unit: Million Baht Power Generation Others Total Change Increase (Decrease) Quarter 1 Quarter 1 Quarter 1 Quarter 1 2019 2018 2019 2018 2019

Total Change Increase (Decrease) Quarter 3 Quarter 3 Quarter 3 Quarter 3 2017 2016 2017 2016 2017 2016 Amount % Total Revenues 8,600 8,059 183 251 8,783 8,310 473 6% Total Expenses (7,760) (7,178) (158

include the vote of a person having special interest in such resolution regardless of his personal own interest or the interest of his connected person; (2) there is no material change of the use of

companies. 6 Management Discussion and Analysis of Business Operation for FY2019 Bangchak Corporation Plc. | Important Events in 2019 January o Important change in accounting policy from the International

compared to the same period last year. Table 1: Sales Revenue by Product Line for the Three Months Period Ended 31 December (YoY) Product Line/ Business Group Consolidated financial statements Change