The MACC has called on the public for assistance to locate two persons of interest who have been sought since September.

They are Mohamed Redzuan Adamshah, 43, and Toh Lean Seng, 45. Their last known location was Kuala Lumpur.

Individuals with information on the duo's whereabouts should contact MACC senior assistant commissioner Rosli Husain at 03 8870 0529 or 010 318 7757 or at email: roslihusain@sprm.gov.my.

According to sources, the duo is being sought in relation to investigations into SRC International Sdn Bhd which have been on since 2015.

However, calls for public information on their whereabouts were only made in September last year.

Based on Bank Negara records, Mohamed Redzuan was once convicted in 2004 under the Section 4(1) of the Money Changing Act 1998.

Checks with the Immigration Department's database showed that both individuals were subjected to travel restrictions.

SRC International was formerly a 1MDB subsidiary that was established in 2011 but was taken over a year later by the Finance Ministry.

The company had borrowed RM4 billion from the Retirement Fund Incorporated (Kwap) as investment capital. Little is known about the returns from those deals.

However, Malaysiakini reported on May 30 that SRC International was insolvent and its debts to Kwap were being serviced by the Finance Ministry.

SRC International is also being probed by MACC in relation to allegations that funds from the company ended up in former prime minister Najib Abdul Razak's personal bank accounts.

The previous attorney-general Mohamed Apandi Ali had cleared Najib of any wrongdoing but the current administration has reopened investigations.