Core Insights - Hainan Free Trade Port aims to enhance data flow security while expanding data openness and innovating safety regulations, which is crucial for establishing a high-level open economy [1] - The port has unique advantages in telecommunications and international data center legislation, positioning it as a pioneer in digital trade rule innovation [1] - Hainan's differentiated approach to cross-border data management focuses on specific industries, enhancing operational efficiency and risk control [1][2] Data Management Framework - The "negative list" management model emphasizes a "non-prohibited, but permitted" approach, providing businesses with stable expectations and clear operational guidelines [2] - Hainan Free Trade Port has categorized international data center operations into three types: "external data for external use," "internal data for external use," and "external data for internal use," with a focus on the first category [2] - The development of physical infrastructure, such as international communication hubs and cross-border cables, is essential for facilitating rapid data flow to Southeast Asia [2] Regulatory Environment - Hainan has removed foreign ownership restrictions on several value-added telecommunications services, allowing foreign investment in cloud services and computing markets [3] - The pilot program is expected to attract international companies to the Chinese market and assist local firms in expanding globally [3] - Hainan aims to serve as a testing ground for institutional openness and a platform for exploring mutual recognition of digital trade rules [3]