Yup. It just so happens that for the Forge the two tend to balance out. No biggie.
This actually should tell us all something. Worrying about the balance of trade is largely stupid. So one region has a negative balance of trade, big deal. Another region has a positive balance of trade, so what. And this other region is near so, who cares. It is largely meaningless.
Stop worrying about the balance of trade…consider this…it is a hobgoblin in the mind of a certain U.S. President who is about as economically illiterate as they come. Don’t be like him.