斗南花市，卖花也卖数据（探访）

Core Insights - The flower industry in Kunming, Yunnan, has begun trading data, marking a significant shift from traditional flower sales to data transactions [1] - The first transaction involved the sale of flower auction trading data between Kunming Dou Nan Agricultural Products Auction Co., Ltd. and Yunnan Finance Vocational College [1] - The Dou Nan Flower Market is the largest fresh-cut flower trading market in Asia and the second largest in the world, with projected trading volume and value for 2024 at 14.176 billion stems and 11.574 billion yuan respectively [1] Group 1: Data Trading and Utilization - The data transaction is based on three years of flower trading data processed to include various attributes such as flower types, grades, and defects [1] - The data is utilized for educational purposes, helping students enhance their business skills through simulated accounting practices [1] - The data is also expected to aid in financial reporting and decision-making for flower businesses [1] Group 2: Data Exchange Platform - The Kunming International Data Exchange Service Platform acts as a "data supermarket," facilitating transactions between data providers, demanders, and data processing entities [2] - The platform has registered 447 products and facilitated transactions amounting to 99.52 million yuan [2] - Data products undergo a rigorous process of registration, compliance checks, and certification before being traded [2] Group 3: Data Security and Compliance - Original transaction data is not directly circulated; it is cleaned and anonymized to ensure compliance and security [2] - The platform employs advanced technologies such as privacy computing and blockchain to create a trusted data space for secure transactions [2] Group 4: Data Market Development - Yunnan is focusing on unlocking the value of dormant data and promoting the development of the data factor market [3] - The province is implementing measures to enhance the management and utilization of data assets, aiming to improve the flow and application of data [3]