The liner carrier Zim saw its first quarter losses widen from the same period in 2011, according to financials released by the line Wednesday. Zim suffered a net loss of $163 million in the period, more than the $151 million lost in the first three months of 2011. The line said its container volume rose 3 percent year-on-year in the quarter to 570,000 TEUs. It did not release information on revenue, but said its average freight rate per TEU decreased from $1,283 in th...