million or 17.37% from the same period of previous year. This was due to decrease in the delivery of pre-stressed concrete piles and post-tensioned. However, the delivery of glass-fiber reinforced concrete

delivery of glass-fiber reinforced concrete, precast wall and other product was increased by Baht 38.25 million. (2) Cost of sales The Company and its subsidiaries’ total cost of sales in the first quarter

of pre-stressed concrete piles and post- tensioned. However, the delivery of glass-fiber reinforced concrete, precast concrete, special cement and architecture was increased. (2) Other incomes The

2018 MDA_ENG (rev 18 2 2019) Ocean Glass Public Company Limited Page 1/ 6 Management’s Discussion and Analysis Ocean Glass Public Company Limited Management’s Discussion and Analysis Performance for

2017 MDA_ENG (revised 19Feb18) Ocean Glass Public Company Limited Page 1/ 6 Management’s Discussion and Analysis Ocean Glass Public Company Limited Management’s Discussion and Analysis Performance

2018_Q3_MDA_ENG-Rev Ocean Glass Public Company Limited Page 1/3 Management Discussion and Analysis Ocean Glass Public Company Limited Management Discussion and Analysis Consolidated Financial Results

2018_Q1_MDA_ENG Ocean Glass Public Company Limited Page 1/2 Management Discussion and Analysis Operating Results In the 1st quarter of 2018, Ocean Glass Public Company Limited and Subsidiaries (“the

2019_Q3_MDA_ENG Ocean Glass Public Company Limited Page 1/4 Management Discussion and Analysis Operating Results 3rd Quarter 2019 Ocean Glass Public Company Limited and its subsidiaries (“the Company

2019_Q2_MDA_ENG Ocean Glass Public Company Limited Page 1/4 Management Discussion and Analysis Operating Results 2nd Quarter 2019 Ocean Glass Public Company Limited and its subsidiaries (“the Company

the fair value measurement of investment in Equity Securities increased by 114.54 million Baht. In Q2, 2019 this was categorized as other long-term investments but in Q2, 2020 this is categorized as