*Amended: South Africa Mar Wholesale Sales Down 0.7% On Year Vs. +1.8% In February

*Italy Mar Exports Down 1.8% On Year, Imports 0%

*Italy Mar Trade Surplus EUR 4.5 Bln Vs. EUR 5.3 Bln Last Year

*South Africa Mar Retail Sales Up 2.9% On Month Vs. +0.5% In February

*South Africa Mar Retail Sales Down 0.7% On Year Vs. +1.8% In February