April 18 (Reuters) - Amcor Ltd AMC.AX :
* Amcor announces agreement to acquire AMC.AX
* Deal for purchase price of US$435 million
* Says agreement to acquire Alusa, the largest flexible packaging business in South America
* Says PBIT is expected to be approximately US$65 million at the end of year three
* Says return on cash invested is expected to have reached approximately 15% at that time
* Source text for Eikon