Fortescue has scored another credit rating downgrade, this time from Moody’s Investor Services. Fortescue’s rating has been lowered one notch from Ba2 to Ba3 with a negative outlook. Moody’s began its review of Fortescue in late January amid widespread commodity price weakness and the downgrade is a result of Moody's view of a downward shift in the iron ore market. The downturn is expected to be deeper and longer, not...