项目 | 投5.2亿，亿丰嘉泰生物发酵法3万吨/年1,3-丙二醇（PDO）项目

Core Viewpoint - The article discusses the environmental impact assessment (EIA) public announcement for Yifeng Jiatai (Mudanjiang) Biotechnology Development Co., Ltd.'s project to produce 30,000 tons/year of 1,3-propanediol (PDO) through batch fermentation [3]. Project Overview - Project Name: Yifeng Jiatai (Mudanjiang) Biotechnology Development Co., Ltd. Batch Fermentation Production of 30,000 tons/year of 1,3-propanediol (PDO) Project [5] - Location: Hualin Chemical Park, Mudanjiang [5] - Nature of Construction: New construction [5] - Construction Details: The project plans to build two production lines with an annual output of 15,000 tons of 1,3-propanediol each, utilizing batch fermentation technology, with supporting infrastructure to achieve a total production capacity of 30,000 tons/year [5] - Total Investment: 520 million yuan [5] - Company Background: Yifeng Jiatai was established on November 12, 2025, in Mudanjiang, Heilongjiang Province, with a legal representative named Ma Dexiang. The company's business scope includes feed production and various technical services [5].