Rio Tinto Group's Second-Quarter Update Broadly in Line With Expectations, RBC Capital Markets Says
() -- Rio Tinto Group's (ASX:RIO) second-quarter update was broadly in line with expectations, although a roughly $1.2 billion increase in working capital that weighed on cash flow was a highlight, RBC Capital Markets said in a Wednesday note. The focus now turns to first-half results due July 29, with the investment f