"But the Chinese are muscling in on the processing side of the business with our Government's ill-considered blessing," he said.
"Plans have just been announced for China Animal Husbandry Group to take a 71.8 per cent stake in a venture to build a plant near Gore for manufacturing infant formula, ultra-high temperature cream and some skim milk powder," Mr Peters said.
"Milk supplies are being sought from local farmers, yet a Fonterra drying plant at nearby Edendale is working below full capacity."
Mr Peters said in just three years Chinese state-owned companies had all but taken over the lucrative infant-formula side of our dairy industry.
They also had the inside running in getting the necessary Chinese government approvals for selling the product in that huge market.