The Green Party says an opinion piece by China's fourth ranked leader, Jia Qinglin, in newspapers today puts pressure on the New Zealand government to loosen investment rules.
Co-leader Russel Norman said: "The Chinese Government has laid down a clear challenge to the sovereignty of the New Zealand Government, no less than the United States challenge over nuclear weapons in the 1980s,'' Dr Norman said.
"The only question is whether this National Government has the courage to say no.''
Mr Jia, who will be at the Beehive this afternoon, called for New Zealand to provide a policy environment to make Chinese investment in New Zealand easier.
Mr Jia did not specifically mention the bid by Shanghai Pengxin for 16 Crafar farms in receivership, which is awaiting another ministerial decision, having been approved by ministers and then knocked back by the High Court.