Stuff.co.nz | Rising olive oil prices could push consumers towards local product Stuff.co.nz Imported oil is tipped to rise in price by between $1-$1.50 a 1 litre bottle after a poor season in Europe, with drought affecting Spanish olives and a bacteria strain hitting Italian groves. Importer Graham Aitken of food importing business William ... NZ importer says olive oil price hikes imminent |