Dear Lady-Senator Maria Latharion,
Due to significant changes in our economic situation I'm afraid that a simple continuation of the trade agreement would not be in our best interest. We are however willing to negotiate new options for trade that might be beneficial to both the ACA as well as the Sundarian Federation.
We are interested in stable long term trades in which we have the option of acquiring either

,

or

. What we could offer in return however, remains to be seen. I realise that these condition might not be favourable to the ACA as our economies are rather similar in output.
Therefore we are also willing to discuss terms under which we can terminate our existing arrangement.
Let me know which the ACA prefers.
Yours sincerely,
Thomas J.G. Pendra
((OOC: EDIT: to better reflect the current situation))