Jade supply chain includes mining, cutting and processing, appraisal and evaluation, wholesale and retail. Mining needs professional technology and tools, and different kinds of jade jewelry need different mining methods. Cutting requires cutting machines, lighters and other tools, which affect the color, appearance and performance. Appraisal and evaluation need professional appraisers and appraisers to determine the quality and value of jade ornaments. Wholesale and retail need to establish a partnership to ensure reasonable prices and market demand.