Tanzanian MPs have called for the sacking of several top officials including two cabinet ministers implicated in multi-million dollar energy sector graft scandal, officials said.

In a vote late Saturday, the east African nation's parliament voted for the immediate dismissal of Attorney General Frederick Werema, Energy Minister Sospeter Muhongo, Lands Minister Anna Tibaijuka and the energy ministry's permanent secretary, Eliakim Maswi.

The vote followed an audit that uncovered the fraudulent payment of of around $120 million in state funds to a private company.

"Following a recent audit there is evidence that the officials facilitated or aided money laundering, tax evasion, corrupt acts and outright theft of billions of shillings from public coffers," said Zitto Kabwe, chairman of the Parliamentary Public Accounts Committee.

"All those named to have received part of the ill-gotten cash must be probed and prosecuted," Kabwe said.