12月22日，A股市场海南板块掀涨停潮，其中，田野股份涨超27%，康芝药业20CM涨停，神农种业触 及20CM涨停，洲际油气、安通控股、海南瑞泽、海南机场、欣龙控股、海南华铁、海南高速、海峡股 份、海汽集团、中国中免、海马汽车、海南发展、海南矿业、罗牛山等超20股涨停。 股票频道更多独家策划、专家专栏，免费查阅>> 责任编辑：栎树 中信建投研报称，海南封关政策是中国新一轮改革开放的重要举措，其制度设计深度和政策覆盖广度均 达到前所未有的水平。海南以"全域性制度突破"为特征，通过"零关税、低税率、简税制"构建自贸港政 策体系，显著降低企业运营成本。在金融领域，海南实施"一线放开、二线管住"的监管模式，推动跨境 资金流动自由化便利化，EF账户体系的建立更是为金融开放提供了基础设施升级。政策红利下，海南 有望成为产业迁移的热土，高端制造、航空物流、数字经济等产业或将在海南集聚，形成新的经济增长 点。同时，海南通过放宽免签政策、优化旅游环境等措施，有效拉动境外消费，提升国际旅游消费中心 地位。在人口迁移方面，海南落户政策放宽和人才引进计划显著推动人口结构优化和城镇化进程。高素 质人才的流入为海南自贸港建设提供了强劲的 ...

早盘，海南自贸板块表现活跃。板块内17只个股涨停，康芝药业20CM涨停，神农种业涨超18%，海南 瑞泽、海南机场、欣龙控股、海南高速、海峡股份、海汽集团等多股涨停。 | 代码 | 名称 | 现价 | 涨跌 涨跌幅 ▼ | 成交额 年初至今 | | --- | --- | --- | --- | --- | | 300086 | 康芝药业 | 13.22 | | 2.20 19.96% 12.62亿 169.80% | | 300189 | 神农种业 | 7.01 | 1.07 | 18.01% 16.10亿 78.37% | | 002596 | 炭脂菌炭 | 5.89 | | 0.54 10.09% 9.02亿 66.38% | | 600515 | 海南机场 | 5.25 | | 0.48 10.06% 15.00亿 38.89% | | 556000 | 欣龙控股 | 6.68 | 0.61 | 10.05% 2.29亿 61.35% | | 000886 | 海南高速 | 7.35 | 0.67 | 10.03% 6.31亿 -5.41% | | 002320 | 海峡股份 | 12.62 | | 1 ...

Market Overview - The railway and highway sector increased by 0.42% on December 19, with Haikou Group leading the gains [1] - The Shanghai Composite Index closed at 3890.45, up 0.36%, while the Shenzhen Component Index closed at 13140.22, up 0.66% [1] Top Performers - Haikou Group (603069) closed at 23.86, up 10.00% with a trading volume of 234,900 shares and a transaction value of 543 million [1] - Hainan Expressway (000886) closed at 6.68, up 6.37% with a trading volume of 834,200 shares [1] - Sanfeng Company (001317) closed at 56.22, up 5.08% with a trading volume of 209,700 shares and a transaction value of 1.151 billion [1] Underperformers - Ninghu Expressway (600377) closed at 12.16, down 1.46% with a trading volume of 151,000 shares and a transaction value of 18.4 million [2] - China Merchants Highway (001965) closed at 9.98, down 1.09% with a trading volume of 158,600 shares [2] - Guangdong Expressway A (000429) closed at 11.86, down 1.08% with a trading volume of 83,700 shares [2] Capital Flow - The railway and highway sector experienced a net outflow of 17.788 million from institutional investors, while retail investors saw a net inflow of 7.817 million [2] - The main stocks with significant capital inflow included Dazhong Transportation (600611) with a net inflow of 58.3566 million [3] - Haikou Group (603069) had a net inflow of 55.5408 million, while Sanfeng Company (001317) saw a net inflow of 52.0940 million [3]

Group 1 - Hainan Highway's stock price increased by 5.41% to 6.62 CNY per share, with a trading volume of 323 million CNY and a turnover rate of 5.16%, resulting in a total market capitalization of 6.546 billion CNY [1] - Hainan Highway's main business areas include real estate development, transportation infrastructure investment and construction, hotel operations, and advertising, with revenue composition as follows: transportation industry 54.57%, service industry 21.11%, cultural tourism industry 19.97%, and real estate industry 4.35% [1] Group 2 - Southern Fund's Southern CSI Real Estate ETF has reduced its holdings by 69,800 shares, now holding 10.0108 million shares, which accounts for 1.02% of the circulating shares, with an estimated floating profit of approximately 3.4037 million CNY [2] - The Southern CSI Real Estate ETF was established on August 24, 2017, with a current scale of 202 million CNY, experiencing a year-to-date loss of 1.74% and a one-year loss of 8.85%, ranking 4106 out of 4197 in its category [2] Group 3 - The fund manager of Southern CSI Real Estate ETF is Luo Wenjie, who has a cumulative tenure of 12 years and 245 days, managing total fund assets of 170.251 billion CNY, with the best fund return during his tenure being 145.85% and the worst being -48.12% [3]

Core Viewpoint - The A-share market in Hainan is experiencing a significant rally, with multiple stocks reaching their daily limit up, driven by the upcoming implementation of the Hainan Free Trade Port's full island closure operation on December 18, 2025, which marks a new phase of regional openness [1] Group 1: Stock Performance - Haikou Group has hit the daily limit up [1] - Hainan Haiyao and Kangzhi Pharmaceutical have increased by over 5% [1] - Shennong Agriculture and Haixia Co. have risen by over 4% [1] - Hainan Ruize, Hainan Airport, and Hainan Expressway have all gained over 3% [1] Group 2: Policy Impact - The full island closure operation of Hainan Free Trade Port is set to officially commence on December 18, 2025 [1] - This policy implementation is expected to bring price benefits for consumers purchasing electronic products and other goods on the island [1]

Group 1 - The Hainan Free Trade Zone concept declined by 3.37%, ranking among the top declines in concept sectors, with notable declines in stocks such as Luoniushan, Haima Automobile, and Jingliang Holdings [1][2] - Among the stocks in the Hainan Free Trade Zone concept, only two stocks saw price increases, with Junda Co. and Intercontinental Oil & Gas rising by 10.00% and 6.05% respectively [1][2] - The net outflow of main funds from the Hainan Free Trade Zone concept reached 1.537 billion yuan, with 26 stocks experiencing net outflows, and seven stocks seeing outflows exceeding 100 million yuan [2][3] Group 2 - The stock with the highest net outflow was Haima Automobile, with a net outflow of 238.17 million yuan, followed by Zhongtung High-tech and HNA Holding with net outflows of 199.21 million yuan and 176.35 million yuan respectively [2][3] - The stocks with the highest net inflows included Junda Co., Intercontinental Oil & Gas, and ST Huluwawa, with net inflows of 235.49 million yuan, 4.905 million yuan, and 58.96 thousand yuan respectively [2][3] - The trading volume for Haima Automobile was 15.00%, while the trading volume for Junda Co. was 16.10%, indicating significant trading activity in these stocks [3]

Core Viewpoint - The Hainan sector in the A-share market experienced a collective decline, with several companies reporting significant drops in their stock prices, indicating a bearish trend in the region [1][2]. Company Performance Summary - **Luoniushan (罗牛山)**: Stock price decreased by 8.82%, with a total market capitalization of 10.5 billion and a year-to-date increase of 37.07% [2]. - **Haima Automobile (海马汽车)**: Stock price fell by 8.68%, total market capitalization at 13.7 billion, and a year-to-date increase of 98.80% [2]. - **Jingliang Holdings (京粮控股)**: Experienced an 8.08% drop in stock price, with a market cap of 5.212 billion and a year-to-date increase of 16.75% [2]. - **Haifengsu (海丰速)**: Stock price decreased by 7.66%, with a market cap of 5.531 billion and a year-to-date increase of 36.16% [2]. - **Hainan Airlines Group (海汽集团)**: Stock price down by 6.70%, total market capitalization of 6.867 billion, and a year-to-date increase of 19.00% [2]. - **Haixia Shares (海峡股份)**: Stock price fell by 6.41%, with a market cap of 23.8 billion and a year-to-date increase of 63.86% [2]. - **Jinpan Technology (金盘科技)**: Experienced a 5.38% decline in stock price, with a market cap of 38.6 billion and a year-to-date increase of 105.87% [2]. - **Caesar Travel (凯撒旅业)**: Stock price decreased by 4.24%, total market capitalization at 9.783 billion, and a year-to-date increase of 50.62% [2]. - **Kangzhi Pharmaceutical (康芝药业)**: Stock price fell by 4.15%, with a market cap of 4.524 billion and a year-to-date increase of 102.86% [2]. - **Hainan Mining (海南矿业)**: Stock price down by 3.88%, total market capitalization of 20.3 billion and a year-to-date increase of 45.46% [2]. - **Hainan Expressway (海南高速)**: Experienced a 3.34% decline in stock price, with a market cap of 6.289 billion and a year-to-date decrease of 18.15% [2]. - **Hainan Airport (海南机场)**: Stock price decreased by 3.20%, total market capitalization at 51.9 billion and a year-to-date increase of 20.11% [2].

Core Viewpoint - The Hainan sector in the A-share market experienced a collective decline, with several companies seeing significant drops in their stock prices, indicating a bearish trend in the region's market performance [1]. Group 1: Company Performance - Luo Niu Shan (000735) saw a decline of 8.82%, with a total market capitalization of 10.5 billion and a year-to-date increase of 37.07% [2]. - Hai Ma Automobile (000572) dropped by 8.68%, with a market cap of 13.7 billion and a year-to-date increase of 98.80% [2]. - Jing Liang Holdings (000505) fell by 8.08%, with a market cap of 5.212 billion and a year-to-date increase of 16.75% [2]. - Hainan Rui Ze (002596) decreased by 7.66%, with a market cap of 5.531 billion and a year-to-date increase of 36.16% [2]. - Hai Qi Group (603069) declined by 6.70%, with a market cap of 6.867 billion and a year-to-date increase of 19.00% [2]. - Hai Xia Shares (002320) fell by 6.41%, with a market cap of 23.8 billion and a year-to-date increase of 63.86% [2]. - Jin Pan Technology (688676) decreased by 5.38%, with a market cap of 38.6 billion and a year-to-date increase of 105.87% [2]. - Kaiser Travel Industry (000796) dropped by 4.24%, with a market cap of 9.783 billion and a year-to-date increase of 50.62% [2]. - Kang Zhi Pharmaceutical (300086) fell by 4.15%, with a market cap of 4.524 billion and a year-to-date increase of 102.86% [2]. - Hainan Mining (601969) decreased by 3.88%, with a market cap of 20.3 billion and a year-to-date increase of 45.46% [2]. - Hainan Expressway (000886) dropped by 3.34%, with a market cap of 6.289 billion and a year-to-date decrease of 18.15% [2]. - Hainan Airport (600515) fell by 3.20%, with a market cap of 51.9 billion and a year-to-date increase of 20.11% [2].

Core Points - The company appointed Wang Guilin as the new quality control reviewer for the 2025 annual audit due to internal adjustments at Zhongshunhua [1][2] - Wang Guilin has 28 years of experience in the CPA industry and has served as a quality control reviewer for two listed companies in the past three years [2] - The change in quality control reviewer will not impact the company's 2025 financial report and internal control audit [5] Group 1 - The company held its sixth temporary board meeting on September 8, 2025, to approve the appointment of Zhongshunhua as the auditing firm for the 2025 financial report and internal control audit [1] - The appointment was ratified by the third temporary shareholders' meeting on September 24, 2025 [1] - The previous quality control reviewer, Li Wei, was replaced by Wang Guilin due to internal adjustments at Zhongshunhua [1][2] Group 2 - Wang Guilin obtained his CPA qualification in 1999 and became a quality control reviewer in 2020 [2] - He has not faced any criminal penalties or administrative sanctions from regulatory bodies in the past three years [3] - Wang Guilin complies with the independence requirements set forth in the CPA Code of Ethics [4]

Group 1 - The Hainan Free Trade Port officially launched its full island closure operation on December 18, 2025, marking a new starting point for its construction, with a customs supervision special area established and policies of "one line open, two lines controlled, and free within the island" implemented [1] - Several listed companies are expected to benefit from the policy dividends and market opportunities brought by the Hainan Free Trade Port [2] - Hainan Airport is acquiring control of Hainan Meilan International Airport, aiming to unify the operation of three major international airports in Hainan, with an annual passenger throughput exceeding 50 million [2] Group 2 - Hainan Airport will focus on serving the overall construction of the Hainan Free Trade Port and aims to become a key carrier of institutional openness, including the "seventh freedom of the air, bonded aviation materials, and visa-free policies" [2] - Hainan Expressway is focusing on the "smart transportation" sector for transformation and upgrading, leveraging technology to enhance its transportation services [3] - Caesar Tongsheng Development plans to leverage the opportunities from the closure operation across multiple sectors, including tourism, food, and marine cultural tourism, to provide comprehensive marine tourism experiences and destination services [3]