Yongxiu, Jiangxi, November 13, 2025- In Yongxiu County, known as the "Organic Silicon Capital," a centralized signing ceremony for the organic silicon industry with the theme of "Innovation Driven Chain Development" was successfully concluded. This event signed 36 organic silicon projects with a total investment of over 8 billion yuan, covering sub sectors such as bio based silicone rubber, high-end electronic packaging materials, and medical grade silicone products. It marks a crucial step for Yongxiu County in building a billion yuan organic silicon industry cluster.


Project Highlights: Green and High end Integration
This contracted project focuses on the "dual carbon" goal and high-end application scenarios. Among them, the Brazilian sugarcane based methanol project is jointly invested by Hesheng Silicon Industry and chemical giants, aiming to reduce carbon emissions by more than 30% by replacing traditional petroleum based routes with bio based raw materials; The biodegradable silicone rubber vascular stent project aims at the trillion dollar market of medical and health, and the product has entered the clinical stage. It is expected to achieve large-scale production by 2028. In addition, the shape memory silicone rubber artificial muscle project is deeply integrated with the robotics industry, and its commercial application will drive explosive growth in demand for functional materials.


Industrial Ecology: Five Platforms Empower the Entire Chain
Yongxiu County has built a full chain service system from the laboratory to the workshop, relying on five public platforms including the organic silicon "industrial brain", pilot base, and provincial testing center. For example, Maihao Organic Silicon reduces equipment downtime by 40% through real-time monitoring of production equipment data using the "industrial brain"; In Xinghuo Industrial Park, the intelligent production line realizes flexible switching between medical grade silicone and electronic packaging materials, and the product yield rate has been increased to 99.5%. At present, Yongxiu has gathered more than 170 upstream and downstream enterprises, developed over 1300 types of organic silicon products, and achieved a 70% industrial correlation, becoming the most complete base in the domestic industrial chain.


Policy support: 30 million yuan innovation fund to leverage technological breakthroughs
To accelerate industrial upgrading, Yongxiu County has established a 30 million yuan "Organic Silicon Innovation Award Fund", providing a 30% subsidy for key technology research and development projects. For example, Dongyue Group upgraded its path through the chloromethane method, reducing the energy consumption of newly built individual units by 34%, meeting the requirements of the Ministry of Industry and Information Technology's "15th Five Year Plan for High Quality Development of the New Materials Industry" ahead of schedule. In addition, the park has revitalized more than 700 acres of chemical land through the "cage for bird" model, with a cumulative increase of 250 million yuan in tax payments in the past three years.


Expert opinion: Professor Liao Jun from Wuhan University pointed out that "the Yongxiu model proves that local governments can quickly generate industrial cluster effects through precise policy guidance and ecological construction. Its experience is worth promoting nationwide