生(sheng)肖系(xi)列(lie)貴(gui)金(jin)屬紀(ji)(ji)念(nian)幣(bi)(bi)(bi)是傳(chuan)(chuan)統文(wen)化(hua)(hua)與時代特色(se)相(xiang)結合(he)的(de)產物。該(gai)系(xi)列(lie)紀(ji)(ji)念(nian)幣(bi)(bi)(bi)除了對生(sheng)肖造型的(de)展示外(wai),還融合(he)了多(duo)種傳(chuan)(chuan)統民俗文(wen)化(hua)(hua)精髓,豐富了傳(chuan)(chuan)統生(sheng)肖文(wen)化(hua)(hua)的(de)時代特點。2020年是中(zhong)(zhong)(zhong)國農歷中(zhong)(zhong)(zhong)國庚子鼠年,中(zhong)(zhong)(zhong)國人(ren)民銀行(xing)定于2019年11月發行(xing)2020中(zhong)(zhong)(zhong)國庚子(鼠)年金(jin)銀紀(ji)(ji)念(nian)幣(bi)(bi)(bi)一套。該(gai)套紀(ji)(ji)念(nian)幣(bi)(bi)(bi)共(gong)17枚(mei),其(qi)中(zhong)(zhong)(zhong)金(jin)質紀(ji)(ji)念(nian)幣(bi)(bi)(bi)10枚(mei),銀質紀(ji)(ji)念(nian)幣(bi)(bi)(bi)7枚(mei),均為中(zhong)(zhong)(zhong)華人(ren)民共(gong)和國法(fa)定貨幣(bi)(bi)(bi)。