Determination of Amount and Price of Traded Commodity
Exporter
Excess Supply and Demand
Importer
Se0
De0
Pe0
Qe0
SI0
DI0
QI0
PI0
The intersection of the Excess Demand and Excess Supply curves indicate the amount to be traded and the price of the traded commodity
ES0
ED0
Qt0
Pw0
Quantity: Qt0 
at Price: Pw0