Oct 14 (Reuters) - Centrex Metals Ltd CXM.AX
* Centrex to receive $2.2 million from port spencer and eyre iron joint ventures
* Wisco and centrex agree to wind-up port spencer joint venture
* Both companies have also agreed to return a large proportion of funding held by their related magnetite joint venture
* Deed will see centrex receive proceeds of $ 1.275 million in cash in relation to port spencer joint venture
* Centrex is due to exit its other magnetite joint venture with baotou iron & steel (group) co. At end of october Source text for Eikon: ID:nASX9TVK9j Further company coverage: CXM.AX