Core Viewpoint - Starting from October 10, new regulations will be implemented for the import of recycled paper pulp, requiring importers to specify the production method used, either "dry" or "wet" [1] Group 1: Regulatory Changes - The General Administration of Customs issued an announcement on October 9, 2025, detailing the new declaration requirements for imported recycled paper pulp [1] - Importers or their agents must indicate the production method in the declaration form, which aims to differentiate between "dry" and "wet" processing methods [1] Group 2: Industry Insights - Many industry professionals are not familiar with the definitions of "dry" and "wet" methods, leading to potential confusion and attempts to misclassify dry processing as acceptable [1] - Experts provided video demonstrations of the "dry" and "wet" processing methods, highlighting significant differences in their industrial processes [1][2] Group 3: Process Comparison - The dry method involves manual sorting, crushing, and pressing into blocks, lacking effective impurity removal and sterilization steps [1] - The wet method includes hydraulic pulping, sand removal, pressure screening, concentration, and sheet formation, aligning with industrial pulp production standards [1] Group 4: Standards and Implications - The national standard for recycled paper pulp specifies that it applies to pulp used as a fiber raw material, excluding merely sorted, cut, and packaged waste paper fragments [5] - The dry processing method is deemed unsuitable for the national standard, as it omits essential production steps, effectively categorizing it as "foreign waste" [5] - The "dry-wet separation" requirement is seen as a strategic measure to enhance customs inspections and combat the import of solid waste [5]