The international reserves of the National Bank of Ukraine made USD 15.7 billion as at December 27. The central bank has said this in a statement, the Ukrainian News Agency reports. On Tuesday morning, December 27, the particular demand for foreign currency was observed at the interbank foreign currency market. The Regulator reminds that temporary factors dominate in the foreign currency market in such cases. As Ukrainian News Agency earlier reported, the international reserves of the NBU in November decreased by 1.6% to USD 15.271 billion.