JAPAN FEBRUARY INTERIM TRADE SURPLUS JUMPS Japan's customs-cleared trade surplus in the first 20 days of February jumped to 3.58 billion dlrs from 1.94 billion a year earlier, the Finance Ministry said. The February interim surplus was sharply up from a 965.04 mln dlr surplus in the same January period. FOB exports rose 14.6 pct from a year earlier in the first 20 days of February to 10.91 billion, while CIF imports fell 3.2 pct to 7.33 billion. The average dollar/yen rates were 152.32 for exports and 152.31 for imports against 196.61 for exports and 196.27 for imports a year earlier.