Shanghai is likely to introduce the country's first suspended monorail train by 2015 to improve the city's worsening traffic congestion and pollution levels.

Suburban Jiading district, as well as Changning district, which houses Shanghai Hongqiao International Airport, are among the many prospective bidders to clinch the first deal with Air Train International, the manufacturer of the floating train system, according to its chairman Chen Changgui.

An official surnamed Liu with the information office of Changning district confirmed the company is in talks with the Hongqiao central business district in west Shanghai.