Zhixun Finance and Economics APP reported that Guizhou Yongji Printing (603058.SH) announced that the company plans to use no more than RMB 0.1 billion yuan (including 0.1 billion yuan) of idle own funds for securities investment. Within the aforementioned limit, the funds can be used in a rolling manner, and the transaction amount at any point during the term (including the related amount reinvested from the aforementioned investment earnings) should not exceed the maximum investment limit. The period of use is valid within 12 months from the date of approval by the board of directors of the company.