Core Viewpoint - The implementation of the "Plastic Restriction Order" in Henan Province has shown mixed results, with significant advancements in biodegradable plastic production and usage, but persistent challenges in enforcement and compliance in smaller markets [1][12]. Group 1: Industry Development - Henan Province has established a complete industrial chain for biodegradable plastics, with a production capacity of 28 million tons for raw materials and 100 million tons for downstream products, fully meeting the market demand following the plastic restriction [2]. - The province's biodegradable plastic industry has seen substantial growth, with companies like Henan Tech Innovation Bio-Technology Co., Ltd. receiving orders worth 1.68 billion yuan for biodegradable packaging [2]. Group 2: Market Adoption - Major supermarkets and logistics companies have proactively adopted biodegradable plastic bags, with prices ranging from 0.5 yuan to 1.5 yuan depending on the size [5]. - The "Green Henan Postal Service" initiative has successfully recycled over 5.5 million packaging boxes since its launch, promoting the use of biodegradable packaging materials [5]. Group 3: Agricultural Practices - The province has implemented 113 pilot projects for the scientific use of agricultural film, supported by 465 million yuan in central funding, leading to a significant reduction in agricultural film residue [9]. - The use of biodegradable agricultural film has resulted in increased crop yields, with specific examples showing an 11% yield increase for potatoes and an 8% increase for onions compared to traditional films [9]. Group 4: Challenges in Implementation - Small markets and vendors remain blind spots for the enforcement of the plastic restriction, with many still providing non-biodegradable plastic bags at low costs [11]. - Regulatory weaknesses have hindered the effective implementation of the "Plastic Restriction Order," with calls for a comprehensive regulatory framework similar to that of Hainan Province [12].

Core Viewpoint - Qinghai Province is actively promoting plastic pollution control measures, achieving initial success in mitigating "white pollution" through a comprehensive governance system targeting production, circulation, usage, and recycling of plastics [1][2]. Group 1: Legislative and Regulatory Framework - During the 14th Five-Year Plan period, Qinghai has established the "Qinghai Province Circular Economy Promotion Regulations," which legally prohibits and restricts the production, sale, and use of non-degradable plastic bags and other single-use plastic products [1]. - Local legislation on plastic pollution control is being explored in Huangnan and Hainan Prefectures to create a regional legal framework [2]. Group 2: Implementation and Impact - The province has focused on key areas, enforcing green design for plastic products and banning the entry of eliminated plastic product manufacturers [2]. - Major supermarkets have largely stopped using ultra-thin plastic shopping bags, and the food delivery sector is promoting compliant alternative products [2]. - Qinghai has cultivated 14 recycling enterprises, achieving over 90% recovery rate for agricultural film, and 100% coverage of waste recycling devices at postal and express delivery points [2]. Group 3: Future Initiatives - The province plans to develop new environmentally friendly plastic alternatives suitable for high-altitude, cold environments and support the production of biodegradable plastic products [2]. - There will be an emphasis on enhancing sorting center construction at the county level to improve the resource utilization of plastic waste [2].