LONDON–(BUSINESS WIRE)– Re: Economic Master Issuer PLC GBP 350,000,000.00 MATURING: 25-Jun-2074 ISIN: XS2545262235 PLEASE BE ADVISED THAT THE INTEREST RATE FOR THE PERIOD 25-Sep-2026 TO 26-Oct-2026 HAS BEEN FIXED AT 4.30 PCT DAY BASIS: ACTUAL/365(PROP) INTEREST PAYABLE VALUE 26-Oct-2026 WILL AMOUNT TO: GBP 2.00 PER GBP 547.50 DENOMINATION