  In recent years, non-Hermitian (NH) topological semimetals have garnered
significant attention due to their unconventional properties. In this work, we
explore the transport properties of a three-dimensional dissipative Weyl
semi-metal formed as a result of the stacking of two-dimensional Chern
insulators. We find that unlike Hermitian systems where the Hall conductance is
quantized, in presence of non-Hermiticity, the quantized Hall conductance
starts to deviate from its usual nature. We show that the non-quantized nature
of the Hall conductance in such NH topological systems is intimately connected
to the presence of exceptional points (EPs). We find that in the case of open
boundary conditions, the transition from a topologically trivial regime to a
non-trivial topological regime takes place at a different value of the momentum
than that of the periodic boundary spectra. This discrepancy is solved by
considering the non-Bloch case and the generalized Brillouin zone (GBZ).
Finally, we present the Hall conductance evaluated over the GBZ and connect it
to the separation between the Weyl nodes, within the non-Bloch theory.
