they are on advanced share registery ltd. can see on registery. when relisted commsec will transfer if you apply. must be over $500 worth. if not buy on commsec $500 minium worth with out settlement, then transfer from share registery balance. you can then sell or hold. if price drops your $500 buy also drops,must be parcel over $500 to sell.
IPO - Nemex Resources Limited, page-7
Currently unlisted. Proposed listing date: WITHDRAWN