Take context from the input text and decide on the accurate relationship between 'CLSA' and 'Hong Kong' from the options provided.
Options: director/manager, brand, member of, headquarters location

Before a presentation to a CLSA conference in Hong Kong this week, ANZ released a 95-page slide pack on Monday afternoon, along with a statement declaring its China assets "have a stronger average credit rating than ANZ's institutional assets in Australia and New Zealand".
headquarters location