Does the property company compensate for the broken wire from downstairs to upstairs?

Please note that wire management is divided as follows:

The wires between the meters entering the residential building from the outside are managed by the power supply department;

The line from your watt-hour meter to the distribution box is property management;

You manage all the lines behind your distribution box yourself;

So is the wire from downstairs to upstairs the wire in front of your distribution box or the wire behind your distribution box?