re: Ann: Acquisition of 50% of EcoConnect Aus... S1020e(5) is presumably the section of the Corporations Act that ASIC used to issue the Interim Stop Order on P1.
http://www.austlii.edu.au/au/legis/cth/consol_act/ca2001172/s1020e.html
My guess is that an FS54 Interim Order has something to do with the hearing that follows the issuing of an Interim Stop Order.