Not sure if i read this as clearing all orders.
4.2 The effect of a voluntary suspension
When ASX agrees to a voluntary suspension in an entity’s securities under Listing Rule 17.2, those securities are
placed into the “suspend state” on the ASX trading platform. In that state, ASX market participants are not able to
place or amend orders for, or trade in, the securities. They can, however, cancel existing orders. At some point
after the suspension, ASX will purge all of the existing orders for the securities from the ASX trading platform.28
This treatment reflects the longer-term nature of a suspension compared to a trading halt