Afghanistan's central bank will inject $25 million on Monday to stabilise the national currency, the afghani. Bidders, including moneychangers and private banks, must deposit the required cash in afghani at the central bank. In the last month, the bank has infused millions of US dollars into the country's currency exchange market to stabilise the afghani and prevent its depreciation against foreign currencies. Recently, the value of the afghani has decreased compared to the US dollar. The current exchange rate is approximately 80.50 afghani per US dollar, up from around 69.30 afghani a month ago. Attribution: Xinhua Subediting: M. S. Salama