to transact and offer services for coins and the full discontinuation of small denomination and cotton-based notes. Also, the coins did not gain popularity from the Vietnamese people. Eventually, State Bank of Vietnam withdrew its distribution in April 2011. Banknotes First dong In 1978, the State Bank of Vietnam (Ngân hàng Nhà nước Việt Nam) introduced notes in denominations of 5 hao, 1, 5, 10, 20, and 50 dong dated 1976. In 1980, 2 and 10 dong notes were added, followed by 30 and 100 dong notes in 1981. These notes were discontinued in 1985 as they gradually lost value due to inflation and economic instability. Second dong In 1985, notes were introduced in denominations of 5 hao, 1, 2, 5, 10, 20, 30, 50, 100, and 500 dong. As inflation became endemic, these first banknotes were followed by 200, 1,000, 2,000, and 5,000 dong notes in 1987, by 10,000 and 50,000 dong notes in 1990, by a 20,000 dong note in 1991, a 100,000 dong note in 1994, a 500,000 dong note in 2003, and a 200,000 dong note in 2006. Banknotes with denominations of 5,000 dong and under have been discontinued from production, but as of 2015 are still in wide circulation. Five banknote series have appeared. Except for the current series, dated 2003, all were confusing to the user, lacking unified themes and coordination in their designs. The first table below shows the latest banknotes, of 100 dong or higher, prior to the current series. On 7 June 2007, the government ordered cessation of the issuance of the cotton 50,000 and 100,000 dong notes. They were taken out of circulation by 1 September 2007. State Bank of Vietnam 10,000 and 20,000 dong cotton notes are no longer in circulation as of 1 January 2013. In 2003 Vietnam began replacing its cotton banknotes with plastic polymer banknotes, claiming that this would reduce the cost of printing. Many newspapers in the country criticized these changes, citing mistakes in printing and alleging that the son of the governor of the State Bank of Vietnam benefited from printing contracts. The government clamped down on these criticisms by banning two newspapers from publishing for a month and considering other sanctions against other newspapers. Even though the 2003 series banknotes listed in the table below have now completely replaced the old notes of the same denominations, as of 2019 the cotton fibre banknotes