北化股份：拟2.96亿元投建硝化棉生产线项目

Group 1 - The core point of the article is that Beihua Co., Ltd. plans to invest 296 million yuan to enhance its nitrocellulose production capacity by constructing a new production line in Nanchong, Sichuan Province [1] - The new production line will have an annual capacity of 10,000 tons of nitrocellulose [1] - The project includes the construction of supporting public works and auxiliary facilities, with a construction period of 24 months [1]