English to Italian Bus/Financial Other

Trade Option Exemption.
With respect to Party B only, it is a producer, processor or commercial user of, or a mrchant handling each "commodity" which may be the subject of any option entered into between the parties, and such option is entered into solely for purposes related to its business as such.

Ambito finanziario, trade options, ecc.
Come si rende "to enter into an option" (sottoscrivere un'opzione?)