Four Manawatu-Wanganui farms held by UBNZ are frozen under the interim orders.
Chen and Wang's lawyer, John Billington QC, opposed the application for these orders and said what was being asked for was far more extensive that what Hong Kong authorities requested.
He also questioned whether the freezing orders could be registered in the form proposed by the Commissioner.
Justice Patricia Courtney today extended the interim asset freeze but reserved her decision on the registration application and other orders sought by the Commissioner of Police.
Wang is alleged to have conspired with Chen, who is also known as Chen Keen and was then an executive director of Natural Dairy Holdings Ltd.
The pair are alleged to have offered two properties in Auckland and a sum of over HK$73 million ($11.8m) to Chen. It is alleged that these were offered as rewards for Chen to procure Natural Dairy to acquire UBAH, a company owned by Wang.
Wang is also charged with laundering NZ$150m in crime proceeds between December 2009 and December 2010.