Fortum Power and Heat Oy, Real Estate Business ID 0109160-2 VAT number FI01091602 E-invoices e-Invoice operator BAWCFI22 e-Invoice address 003701091602900J PDF invoices Fortum.FI900J [at] bscs.basware.com Paper invoices Purchase invoices (900J) PL 755 00026 BASWARE Finland