悦安新材：公司全资子公司宁夏悦安一期年产3000吨羰基铁粉生产示范线项目，计划今年底进入试生产阶段

Group 1 - The core point of the article is that the company's subsidiary in Ningxia is set to begin trial production of a carbonyl iron powder production line by the end of this year, which is expected to positively impact the company's revenue in the following year [2][3] Group 2 - The Ningxia project has a planned annual production capacity of 3,000 tons of carbonyl iron powder [2] - The company indicated that the specific financial data related to the project's impact on revenue will be disclosed in future periodic reports [2]