日发精机：公司与蓝箭航天未开展过合作

Group 1 - The company confirmed that it has not engaged in any cooperation with Blue Arrow Aerospace as of January 6 [2] - An investor inquired about the partnership between the company and Blue Arrow Aerospace regarding the purchase of five-axis machine tools for rocket production [2] - The company responded to the inquiry on the investor interaction platform, clarifying the status of their relationship with Blue Arrow Aerospace [2]