TOKYO AP – Lehman Brothers is accusing a Japanese trading company of perpetrating a massive fraud and plans to sue it for hundreds of millions of dollars euros, officials at the U.S. investment bank said Sunday.

Lehman is seeking to recoup US$350 million � 221.58 million in outstanding loans, which it provided to a unit of LTT Bio-Pharma, according to company officials who spoke condition of anonymity, citing the sensitivity of the case.