和讯·2025-12-29 09:21Group 1 - The core objective of Hainan's customs closure is to transition from "factor flow-based openness" to "institutional openness," characterized by the mechanism of "one line open, two lines controlled, and island-wide freedom" [2][4] - The number of zero-tariff items has expanded from 1,900 to 6,600, covering 74% of product categories, which directly reduces import costs for enterprises [5] - The policies post-closure are expected to empower development, enhancing corporate profitability and attracting industries through tax incentives and optimized regulations [5] Group 2 - The customs closure aligns with Hainan's key industries such as tourism, modern manufacturing, high-tech industries, and tropical agriculture, providing differentiated development opportunities for listed companies [6] - Hainan's airport operations are expected to see increased traffic, with international passenger volume projected to exceed 2.4 million, benefiting companies like Hainan Development through infrastructure demands [7] - In the tropical agriculture sector, companies like Hainan Rubber and Shennong Seed Industry will benefit from zero-tariff policies, significantly lowering market expansion costs and enhancing their international market reach [8]