 China is building new lines for Beijing Metro and Changsha Metro using Maglev technology to retain Chinese cost competitiveness in the world market by reducing the transportation time and cost.Earlier in 2016, Indian Railways announced a seminar with ultra-high-speed train manufacturers to explore the possibility of introducing an ultra-high-speed train system on a public–private partnership basis.The corporation has issued an Expression of Interest (EOI) to global investors to implement an over- rail system.