In the context of a resident population that has not skyrocketed, the amount of waste has increased dramatically. One of the reasons is that the market-oriented and efficient recyclable waste system engaged by the low-end population has been hit. The acquisition capacity of the front-end market has declined, and the price of recyclable waste has fallen, and end-end vendors are unwilling to collect it. As a result, many recyclable waste products were thrown into the trash by residents. As a result, Beijing's garbage disposal system has suffered a heavy burden, the pressure of garbage reduction has suddenly increased, and the classification of garbage has entered a national mobilization.,best exchange rate for usd near me.