CEB CEYLON电力委员会CPC Ceylon Petroleum Corporation CBSL中央银行MLKR MILKR百万斯里兰卡卢比卢比GWA Renewable Energy GDP Gross Domestic Product HFO Heavy Fuel Oil DL Distribution Licensee TL Transmission Licensee OPEX Operational Expenditure CAPEX Capital Expenditure PPA Power Purchase Agreement ROA Return on Asset ROE Return on Equity AWPLR Average Weighted Prime Lending Rate CCPI Colombo Consumer Price Index PPIUS Producer Price Index United States of America O&M Operation and Maintenance BST Bulk Supply Tariff IPP Independent Power Producers ToU Time of Use