KUALA LUMPUR (AFX-ASIA) – Tenaga Nasional Bhd said its first half to Feb 2004 net profit fell sharply to RM30.7 million from RM583.4 million a year ago because of higher forex losses resulting from the strengthening of the yen and euro. (US$1=RM3.8). Tenaga’s forex losses for the first half came to RM543.8 million against a…