\r\nThe agreement was signed by the chairman of China's National Development and Reform Commission Mr Xu Shaoshi, Russia's transport minister Mr Maxim Sokolov, China Railway Corporation general manager Mr Sheng Guangzu, and Russian Railways (RZD) president Mr Vladimir Yakunin. As part of the agreement, the parties will work to develop a strategic partnership and cooperation for design, construction, maintenance, supply of equipment, investment and project financing for the 770km project.\r\nThe proposed line will pass through seven Russian regions and have 15 stations, including in Moscow, Vladimir, Nizhny Novgorod, Cheboksary and Kazan. It will reduce journey times between Moscow and Kazan from 11.5 to 3.5 hours, and according to the Chinese could ultimately form the first phase of a 7000km high-speed corridor linking Moscow with Kazakhstan and Beijing. A potential connection with the standard-gauge Urumqi - Beijing high-speed line, which is due to open by the end of the year, has been mooted although this differs from 1520mm-gauge used in Russia.\r\nYakunin says that design for the line could begin "next year," while a representative of RZD's High Speed Lines subsidiary told Russian news agency RIA Novosti that Chinese companies could invest around $US 10bn in the project.\r\nThe document states that the Chinese side is willing to participate in the project as a public-private partnership, and in the equity financing for the project, both in equity investments and debt financing. Chinese companies would also be willing to supply relevant technologies and localise rolling stock and spare parts production in Russia.