Six Chinese nationals, including three women, were today arrested for allegedly trying to smuggle six kilogram of gold, worth Rs 1.85 crore into India, Custom officials said.<br/><br/>The sleuths of the Air Intelligence Unit of the Mumbai Customs intercepted six Chinese passengers on their arrival at the international airport in Mumbai, a senior official said.<br/>'<br/>While three of them arrived from Hong Kong, the rest arrived from China, he said.<br/>