海南自贸港概念表现强势，力盛体育股价涨超5%

Group 1 - The core point of the news is the strong performance of Hainan Free Trade Port concept stocks, particularly Lisheng Sports, which saw its stock price increase by over 5% as of the report date [1] - The specific date for the official launch of Hainan Free Trade Port's closure is set for December 18, 2025, as approved by the Central Committee [1] - The closure will establish a customs supervision special area across Hainan Island, implementing a policy characterized by "freeing up the first line, controlling the second line, and allowing freedom within the island" [1] Group 2 - The proportion of "zero tariff" goods for "first line" imports will increase from 21% to 74%, allowing for tax-free circulation among beneficiaries within the island [1] - The project of Hainan International Circuit is progressing smoothly and has entered a substantial construction phase, with the track trial section expected to be completed in 2024 [2] - Lisheng Sports has invested 147 million yuan in the Hainan International Circuit project, which is anticipated to enhance the company's profits due to favorable climate conditions allowing for approximately 340 days of operation per year [2]