000563_陜國(guó)投A2022-01-21_陜國(guó)投A:關(guān)于延長(zhǎng)公司非公開(kāi)發(fā)行股票股東大會(huì)決議有效期和股東大會(huì)授權(quán)董事會(huì)及其授權(quán)人士全權(quán)辦理本次非公開(kāi)發(fā)行股票事宜有效期的公告.pdf