The following are foreign exchange rates against Hong Kong dollar released Thursday by the Bank of China (Hong Kong) Limited: Buying Selling Japanese yen 776.40 779.30 Swiss franc 815.55 819.20 British pound 1179.60 1186.35 Australian dollar 705.35 708.60 Canadian dollar 736.15 739.80 euro 1005.30 1009.90 U.S. dollar 774.05 776.60 (The above exchange rates are expressed per 100 units for the foreign currency, except per 10,000 units for the Japanese yen.)