The Motihari – Amlekhgunj Petroleum Pipeline (MAPL) is South Asia’s first transnational petroleum product pipeline, commissioned in 2019 to Chitwan, Nepal, as per the statement. The Motihari – Amlekhgunj Petroleum Pipeline (MAPL) is South Asia’s first transnational petroleum product pipeline, commissioned in 2019 to Chitwan, Nepal, as per the statement. Zee News :Business