Group 1 - The successful release of imported crude oil by Jingbo (Hainan) New Materials Co., Ltd. at Yangpu Port marks the first implementation of the "zero tariff" policy for raw materials in Hainan Free Trade Port [1] - The value of the imported crude oil is 18.22 million yuan, resulting in a tax reduction of 2.368 million yuan, which enhances the company's confidence in developing in Hainan [1] - Jingbo (Hainan) New Materials Co., Ltd. has established a production facility with an annual capacity of 2 million tons of asphalt, focusing on applications in road traffic and building waterproofing [1] Group 2 - The "zero tariff" policy for raw materials was implemented in December 2020, allowing companies registered in Hainan Free Trade Port to import raw materials for production without paying import tariffs, VAT, and consumption tax [2] - Over the past four years, the policy has expanded from 187 items to 653 items, covering various sectors including food processing, biopharmaceuticals, and aviation maintenance [2] - The Haikou Customs has introduced 297 new items under the "zero tariff" policy, enhancing the efficiency of the policy and supporting the development of a modern industrial system with Hainan characteristics [2]