Options with no strike price and no option to buy a put or call

[Tano]

I am looking at the company ESI (on ASX) and i noticed from the ASX website that no exchange traded options are available but the ASX code ESIO shows there is an option expiring Jan-14. How would you buy this option since there is no strike price and no option to buy a put or call? What am i missing here?

thanks

 

[ROE]

I am looking at the company ESI (on ASX) and i noticed from the ASX website that no exchange traded options are available but the ASX code ESIO shows there is an option expiring Jan-14. How would you buy this option since there is no strike price and no option to buy a put or call? What am i missing here?

thanks

These are probably company issue options and not Exchange Traded Options, you have to contact the company.
ETO has 6 letter code.

I dont know if you should be touching these if you cant tell the diff between ETO and Company issue options