4. Recycling System

4.1   The 4-in-1 Recycling Program

4.2   Fund Revenue, Expenditure, Safekeeping and Utilization

4.3   Management of Responsible Enterprises

4.4   Management of the Vendors

4.5   Management of Recycling and Disposal Enterprises

4.6   Audit and Certification, and Supervision Relevant Operations of Audit and Certification Groups

4.7   The Implementation Methods and Subsidies of Enforcement Authority

4.8   Educational Dissemination