wood any amount (price offer 45.00, only Q0)
iron ore any amount (price offer 8.50, any Quality)
coal any amount (price offer 8.50, any Quality)
seed any amount (price offer 0.20, only Q0)
all fruits any amount (price offer 2.50 + 0.2Q per unit)

fruit Quality0-2.50, Q1-2.70, Q2-2.90, Q3-3.10, and so on.
i'll try my best to accept all contract as fast as i could.
thank you very much ^^