不仅“开门畅”，更有“开门红” 海南全岛封关首日多项“第一”落地

Core Insights - The Hainan Free Trade Port officially commenced its full island closure operation on December 18, implementing a series of policies including import tax exemption, tax policies for goods circulation, and customs supervision measures [2][4] Group 1: Customs and Trade Operations - The first batch of "zero tariff" goods, consisting of 179,000 tons of petrochemical raw materials valued at nearly 400 million yuan, arrived at Yangpu Port, saving companies nearly 10 million yuan in costs [2][4] - The first batch of goods benefiting from the processing value-added tax exemption policy successfully cleared customs at Meilan Airport, including medical equipment and aircraft parts [3][4] - The proportion of "zero tariff" imported goods will increase from 21% to 74%, covering various enterprises and institutions with actual import needs [4] Group 2: Economic Development and Investment - Three international vessels received ownership certificates on the first day of closure, marking the first batch of ships registered under the "China Yangpu Port" initiative [5] - Siemens Energy (Hainan) Co., Ltd. became the first Fortune 500 company to establish operations in Hainan, launching a significant manufacturing project [5] - The Hainan Free Trade Port's international recognition and influence have significantly increased, attracting global investors and companies [6]