大洋生物：公司投资建设的800t/a盐酸氨丙啉搬迁扩建技改项目新产线仍处于建设阶段

Group 1 - The average price and sales volume of hydrochloride aminophenol have increased compared to the same period last year [2] - The new production line for hydrochloride aminophenol, with a capacity of 800 tons per year, is still under construction [2] - The specific production timeline and output details will be disclosed by the company in public announcements [2]