In respect of what's happened since, in 1993, the Uruguay round of the GATT concluded. That capped agricultural countries in their domestic settings. That had an effect on how much subsidy could be given by those countries to their agricultural producers, and what that, effectively, did was cap the amount of subsidised dairy products that was being sold into Asia, because there were rules that prohibited increases in those subsidies, and indeed they wound those subsidies back. In the decades that followed, New Zealand was the lower-cost producer of increased dairy output. 