Hello Carolin and Aristides,
I have some doubts related with imports and exports that we should consider for diagrams.
In D4.3, table 16 (page 53) you have an example about what value chain should looks like, and here in imports and exports the NACE codes considered was the codes related with transport activities.
My question is related with this nace codes in imports and exports. Why you consider this NACE codes in imports and exports, since these are support activites? We didn't should consider the economic activities related with flow materials?
For instance, I can have national production of potatoes that I will send in the national market, however, I also can have in the market some import potatoes to sell. The some for exports, I can sell national production but some could go for exportations.
The transports aren't just axiliary activities?
Thanks for clarifying me.