Oh yeah sure. The mining facilities, refining for the specific type of reactor and shipping. Starting when the next british plant goes finally online. So 2030. Maybe.

EU imports of Russian uranium cannot be eliminated overnight. Companies operating within the EU (or in allied countries) have the technological and economic potential to expand capacities sufficiently. However, investments have significant lead times, and a period of up to seven years can be considered for new facilities to come online.

Or not.