For the moment it is still available in google cache. Search for "Oferta de Opción de Compra del criptoactivo".
You can also find it here:
http://s000.tinyupload.com/?file_id=94401636341335571359Please note:
Nobody in his right mind and understanding anything about investment will fill in, sign and send in this document!
So even a speculator might find it best to take part in a secondary market rather then directly. I believe most markets are set by the largest parties involved. Thats why Im surprised its not possible to just buy oil with these tokens and then surely there is an immediate demand and it helps create an order book useful by business?
Free markets always set a price, I dont believe its possible to force a price as there is always an arbitrage effect that occurs.