Another financial institution, the Bank of China, handled all dealings in foreign exchange. It was responsible for allocating the country's foreign exchange reserves, arranging foreign loans, setting exchange rates for China's currency, issuing letters of credit, and generally carrying out all financial transactions with foreign firms and individuals. The Bank of China had offices in Beijing and other cities engaged in foreign trade and maintained overseas offices in major international financial centers, including Hong Kong, London, New York City, Singapore, and Luxemburg.