In PNB's case, it's said the RBI had during inspections pointed out the irregularities it saw in some transactions and the bank's own auditors did the same, but no action was taken. (Photo: PTI)

New Delhi: Punjab National Bank (PNB) has detected another small fraud at a Mumbai branch which is at the centre of Rs 12,600 crore fraud, according to a CBI complaint.

The new alleged fraud of around Rs 9.1 crore involves officials of a little known company called Chandri Paper and Allied Products Pvt Ltd, the Central Bureau of Investigation said in the complaint posted on its website.

A PNB spokesperson had no immediate comment. Chandri Paper could not immediately be reached for comment.

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