Plasway.com ,founded in 2003,is China’s largest e-business platform which is run by shenzhen plas business net co.,ltd. The average daily update information is over 150,000.The information includes plastic raw matecial,modified plastic,recycled plastic,plastic additive and plastic machinery etc.The number of supplier is more than 12,000.Specifically,the supply information of plastic raw material includes 200 petrochemical plants,which has over 20,000 models in total. November 2014,plas formally launched “The Center of Plastic Trading”.The trading subject in the center is the plastic raw material,which is produced by petrochemical plants.The bank was introduced as an independent third party trade fund regulators at the same time,which realized the online contract,online srttlement,online financin funtion.