(KUNA) -- At the conclusion of two-day foreign secretary-level talks, India handed over a list of 40 wanted criminals to Pakistan, said official sources on Wednesday. "Some material has been given to us, but it does not relate to the Mumbai blasts. It is about certain linkages of banned groups in India and Pakistan", said Pakistani Foreign Secretary Riaz Muhammad Khan at a press conference without elaborating. Official sources told Kuwait news Agency (KUNA) that a list of 40 criminals was given to the Pakistani delegation during the talks.They said the list of 40 criminals also included Dawood Ibrahim, adding that New Delhi demanded the extradition of all the criminals. Ibrahim is wanted in India for illegal acts. Currently, he is believed to reside in Pakistan.