海关总署等六部门发布公告，规范进口再生纸浆监督监管

Core Viewpoint - The announcement by multiple government departments aims to regulate the import of recycled paper pulp, enhancing quality and safety standards to promote a green and healthy development of China's paper industry [3][4]. Regulatory Framework - The announcement specifies that imported recycled paper pulp must be made from classified recycled paper, cardboard, and paper products, adhering to the GB/T 43393 national standard [3][4]. - The customs code for imported recycled paper pulp is 4706200000, which is for customs declaration reference only [4]. Quality Control Measures - Customs will conduct sensory inspections and test key indicators as per technical specifications. If imported recycled paper pulp is suspected to be solid waste, it will be identified by a professional agency, and if confirmed, it will be returned [4]. - The announcement emphasizes the need for strict management across the entire supply chain, including raw materials, production, processing, storage, and transportation, to ensure ecological and biological safety [3][4]. Industry Standards - The "Key Indicator Requirements for Recycled Paper Pulp" outlines that recycled paper pulp should not contain rotten pulp or unpleasant odors, and must have consistent shape, color, and material [4]. - Specific limits are set for contaminants, including a maximum of 0.50% for foreign materials, and prohibitions against radioactive substances and hazardous waste [4][5]. Heavy Metal Regulations - The announcement includes regulations on heavy metal content, specifying limits for lead (Pb), chromium (Cr), mercury (Hg), and cadmium (Cd) [5].