So how do you get in? How do you invest in them? The ASX through Worldlink is directly linked to the US market and Singapore. Buying through Worldlink costs exactly the same, and is exactly the same process as if you were buying 100 BHP shares. You put in your order through Worldlink, you make the investment in Australian dollars, your dividends are converted back into Australian dollars. The ASX is simply acting as a portal. It is as simple as buying as Australian stock.