Special CBI Judge Bharat Parashar deferred the matter as the operations of the order passed by him summoning Manmohan Singh, Birla and others as accused have been stayed by the apex court.
The special court had on December 16 last refused to accept CBI's closure report in the case and had directed the agency to further probe the matter and examine Singh, who was also holding the coal portfolio then, and other PMO officials.
The apex court on April 1 had stayed the trial court order summoning them as accused and the proceedings before it.
In his plea in the apex court, Singh had contended that the trial court had exceeded its jurisdiction by attributing criminality in administrative decisions of the Prime Minister.
The special court, in its March 11 order, had said it was prima facie clear that "there was a concerted joint effort" by Parakh and Singh to "somehow accommodate M/s Hindalco in Talabira-II, coal block."
The court had summoned the six accused for the alleged offences punishable under sections 120-B (criminal conspiracy) and 409 (criminal breach of trust by public servant, or by banker, merchant or agent) of the IPC and under the provisions of the Prevention of Corruption Act.