By capitalizing its advantage in the full-industry chain, innovations in the financing mode and experience in overseas markets, CSCEC has been developing its business in such infrastructure sectors as highway, road and bridge, rail transit and airport. It has successively undertaking such overseas infrastructure projects of major significance as the No. 1 National Road of the Republic of Congo, PKM project along the China-Pakistan Economic Corridor, Extension of Southern Expressway Project in Sir Lanka, Suvarnabhumi Airport Project in Thailand and the Green Line Light Rail Project in Israel. Through these projects, CSCEC International Operations has made its contribution in terms of China Proposal, China Technology, China Speed and China Quality to infrastructure interconnection along the Belt and Road.