Nine out of 10 applicants for an Australian immigration scheme aimed at wealthy investors are from the mainland and they have pumped a total of A$325 million (HK$2.2 billion) into their new country of residence in the first year since the launch of the plan. Sixty-five “significant investor” visas have been granted to mainlanders and 91 per cent of the 545 applicants for the permits were Chinese nationals since the scheme…