Core Viewpoint - Hainan has established a "zero tariff" import goods full-process supervision model to accelerate the realization of policy dividends for industrial development [1][2] Group 1: Implementation of Zero Tariff Policy - The one-stop aircraft maintenance industrial base in Hainan has successfully completed over 2,300 aircraft repairs and more than 270 complete aircraft spray coatings in three years [2] - Hainan's "zero tariff" policy ensures smooth supply of raw materials for enterprises, facilitating production and customs clearance [2][3] - The Haikou Customs has implemented electronic account management for "zero tariff" imported raw materials, allowing enterprises to self-manage and declare their goods [2][3] Group 2: Support and Guidance for Enterprises - Haikou Customs provides one-on-one guidance services to enterprises, helping them understand the "zero tariff" policy and customize solutions based on their business needs [3] - The first batch of "zero tariff" aviation materials, including three meteorological radar transceivers, was successfully imported and installed on Hainan Airlines' aircraft [3] Group 3: Future Developments and Innovations - Hainan Free Trade Port will implement more favorable "zero tariff" policies after the full closure operation, emphasizing trade freedom and convenience [3][4] - Haikou Customs has announced the use of a customs account list for "zero tariff" goods, which will aid in the smart supervision of customs processes [4]

Core Points - The "zero tariff" policy for raw materials in Hainan Free Trade Port has been effective for over four years, resulting in tax exemptions totaling nearly 1.2 billion yuan for enterprises [1][2] - The first import under this policy was completed in just 26 minutes, showcasing the efficiency of the customs process [2][4] - As of June this year, the Hainan Customs has supervised 1,063 batches of "zero tariff" raw materials, with a total import value of 8.689 billion yuan and tax exemptions of 1.186 billion yuan [9][10] Policy Implementation - The "zero tariff" policy was officially implemented on December 1, 2020, and has undergone two significant upgrades, expanding the list of eligible products from 169 to 653 items [9][10] - The policy has been well-received by enterprises, with Hainan Airlines importing 15 batches of 17 items worth 365 million yuan, resulting in tax exemptions of approximately 53.07 million yuan [7][10] Economic Impact - The policy has significantly reduced costs for enterprises, with the first batch of imported weather radar transceivers saving Hainan Airlines about 53,000 yuan, which is nearly 14% of the total cost [6][7] - The total value of goods imported under the "zero tariff" policy has reached 8.689 billion yuan, with major product categories including wood chips, aviation materials, crude oil, and medical devices [10]