In the case of export by the exporter through a third party, whether or not to produce. Must be concluded sales based on the model 1 and summary of indirect exports by 2.
In the case of export through other exporters are put into production or not. To summarize and conclude the sale by the first export indirectly by the second.
In the case of export through other exporters, whether or not the production to sales summary according to the way 1 summaries and indirect export according to the 2.