Ottoman lira para denominations were struck in copper, the kuruş in silver and the lira in gold. The 1 para was discontinued in 1859, with the higher copper denominations ceasing production between 1863 and 1879. In 1899, billon 5 and 10 para were introduced, followed by nickel 5, 10, 20 and 40 kuruş in 1910. Gold coins continued to be minted after the abolition of the gold standard, even into the 1920s, but their value far exceeded the value of the equivalent denominations in paper currency. The central Ottoman Bank first issued paper currency Kaime in 1862, in the denomination of 200
Yuan (currency) the 1930s. From 1936, the central government issued nickel (later cupronickel) 5, 10 and 20 fen and yuan coins. Aluminium 1 and 5 fen pieces were issued in 1940. This table sets out the first "silver yuan" coins minted by each province. In 1917, the warlord in control of Manchuria, Zhang Zuolin, introduced a new currency, known as the Fengtien yuan or dollar, for use in the Three Eastern Provinces. It was valued at 1.2 yuan in the earlier (and still circulating) "small money" banknotes and was initially set equal to the Japanese yen. It maintained its value (at times