Ann: Cleansing Statement - Option conversion, page-10

Reasonable question as the process is different from share entitlement & purchase plans. And another reason why I am impressed by the AGY management. I just emailed my request for the relevant AGYO "Notice of Exercise of Options" form to AGY Company Secretary [email protected]
The response was polite, appreciative of supporting the company & quite encouraging with the relevant form in on the next day (much better service than with the various share registries that generally take 1 week.) They did not have a BPay set up, but may have this by February next year 1 month out from the exercise date. So a direct bank deposit with your HIN reference or bank cheque and email/post the completed form.
Trust this assists and for sure I was impressed. Best of luck & cheers!
GLTAHs