此外，记者在批发市场的调度中心发现，这里的"智慧大脑"正在全天候运行，密切监控市场上蔬菜的价格走势。 记者在这里市场的"四色预警"管理系统看到，在这可以横向对比全国其他主要地区蔬菜价格，当这里的数字变成红色，则表示本地菜的价格过高，市场就会 进行及时的分析调控，来保证在一些特殊时期蔬菜价格和供应的稳定。 记者了解到，随着需求量上升，全省的应急储备也已经提前进行安排。此外，为持续增加本地供应，海南全省已抢种超过210万亩冬季瓜菜。跨省调运的蔬 菜也正源源不断进入岛内。 春节临近，各地"菜篮子"的供应保障情况备受关注。海南自贸港封关后即将迎来首个春节，预计进岛人员较往年增多。目前，海南的市场上，蔬菜需求情况 如何？总台记者来到海南最大的农产品一级批发市场进行实地探访。 记者在海口江楠农产品批发市场看到，下午四点，来自河北、陕西等全国各地的货车正陆续抵达，本地的配送车辆也交织穿梭其中，不断有车辆驶入和离 开。 作为海南最大的"菜篮子"，这里的蔬菜日均交易量在两千吨以上。据了解，和此前不同的是，今年不仅有从山东、湖北等产地直发的萝卜、白菜等，本地生 产的青椒、冬瓜等蔬菜的供应，也较往年有所增加。 在海口的南北水果市场 ...

Core Insights - The 28th China (Hainan) International Winter Trade Fair for Tropical Agricultural Products was held from December 4 to 7, 2025, attracting over 2,000 enterprises and more than 10,000 professional buyers, with nearly 200,000 visits recorded [1][2]. Group 1: Event Overview - The fair showcased exhibitors from 16 countries and regions, highlighting a variety of agricultural products and innovations [2][7]. - A significant attraction was a live tuna-cutting demonstration featuring yellowfin tuna, emphasizing advancements in breeding techniques and cooperative models in Hainan [4][5]. Group 2: Industry Developments - Hainan is focusing on agricultural modernization and branding, leveraging its tropical resources and free trade port policies to promote the provincial public brand "Hainan Fresh Products" [6]. - The fair recorded on-site sales exceeding 595.98 million yuan, secured orders worth over 1.546 billion yuan, and signed 36 cooperation projects valued at over 5.167 billion yuan [10]. Group 3: International Participation - Major international buyers included wholesalers, retailers, and e-commerce giants from various countries, aiming to utilize Hainan's policy advantages for global trade [9]. - Thailand and Pakistan were featured as dual guest countries of honor, with exhibitors expressing strong interest in forming partnerships for full-chain collaboration [7][8].