Brussels, 06/12/2001 (Agence Europe) - During its Thursday meeting, the Governing Council of the European Central Bank (ECB) decided to keep its key rates unchanged. The minimum bid rate on the main refinancing operations and the interest rates on the marginal lending facility and the deposit facility will remain unchanged at 3.25%, 4.25% and 2.25% respectively. Furthermore, the ECB decided that the reference value for the annual growth rate of the broad monetary aggregate M3 will remain at...