January 1, 2011. In response to the "Notice on Issuance", Shanxi Province has launched a new version of ordinary invoices from January 1, 2011. The new version of ordinary invoices are divided into three types: general machine-printed invoices, general manual invoices and general fixed-amount invoices, so Taiyuan also On January 1, 2018, general-purpose machine-based invoice printing was launched.