With 6.1 trillion yuan (almost 1 trillion US dollars) invested in 185 countries and regions, China's central state-owned enterprises (SOEs) will seek win-win cooperation while building a global presence, said Xiao Yaqing, director of the State-owned Assets Supervision and Administration Commission, at a press conference in Beijing on Saturday. Xiao, whose agency controls roughly 100 of China's largest SOEs, stressed that China's SOEs still have much to learn from foreign companies.