Chinese Premier Li Qiang has signed a decree of the State Council to publish a revised edition of regulations on the express delivery sector, which will take effect on June 1. The revised rules, containing 15 articles, encourage the use of biodegradable and reusable materials alongside optimized packaging design to reduce waste.The regulations place emphasis on sustainable packaging practices, aiming to build an eco-conscious logistics system that serves urban and rural populations. Express delivery companies are also urged to innovate technologies to address the high cost of green packaging.