Omani lender, BankMuscat is 'seriously considering' spreading its wings to at least three more countries, which are, the South Indian city of Chennai, Sri Lanka, and Mauritius, Oman Daily Observer has reported, citing sources close to the these countries. As part of the ground study, one of BankMuscat's key personnel is expected to visit the three South Asian countries by the end of this month or early April, the sources said. However, the details of the plans are yet to be worked out, they added.