: Extra expenses related to natural calamities (Polar Vortex, Hurricanes and Lightning strikes) 29 8 - Management classification Less: Other extraordinaries (income)/expense 0 5 8 Management classification

4Q21, AIS Fibre also created a new standard for the home internet market with the launch of lightning-fast services at the 2Gbps level, which meet the needs of customers seeking the highest quality

Bangchak Corporation Plc. Management Discussion & Analysis of Business Operation For the 4th quarter and year ended December 31th, 2019 2 Management Discussion and Analysis of Business Operation for FY2019 Bangchak Corporation Plc. | 03 Table of Contents 06 09 29 25 27 31 Executive Important Events Summary Business Performance 11 - Refinery & Trading 16 - Marketing 19 - Power Plant 21 - Bio-based Products 23 - Natural Resources Statement of Cash Flows Statement Financial Ratios Environment Manag...