熱供給費用
Expenses for district heating and cooling services
Expenses for district heating and cooling services
Cost of installation work and appliances sales
Selling, general and administrative expenses
Supply and sales expenses
Installation work and appliances sales
Investments in subsidiaries and associates
Service and maintenance facilities
Notes receivable from subsidiaries and associates – trade
Grants-in-aid from Nuclear Damage Liability and Nuclear Reactor Decommission Facilitation Fund
Operating expenses – information and communication business