It made clear in the “2015 Circular Economy Promotion Plan” that China will promote and lead the innovation of renewable resources model, explore the model and path of “Internet+Recycling”, and support the development of new recovery methods such as smart recovery and auto-recovery machine. According to the plan, the main resource productivity will increase by 15% and the resources recycling industry output value will reached 1.8 trillion RMB at the end of the “Twelfth Five-year”. However, the recovery system construction is currently still the weakest link in the comprehensive utilization chain of resources from the practice perspective.