Direct Neural Programming had been the dream of many education "reformists" and technocrats. The perfect way to teach skills, divorced almost completely from the requirement that human teach human. One single avatar of a skill could be used to propagate that skill until it became obsolete. Billions were poured into its development and marketing, thirsted for by corporations, the military, and politicians, each group wanting the surface and the sinister. But it was not to be.
What to export or import....
Fabric: wool, linnen, silk...
Wood: raw-material, furniture
Metals: iron, gold, silver, copper...
Wine, beer, mead, spirits...
Animals: horses, sheep, swine, cows...
Coloring-powder (for fabric, ink...)
Raw-material to make fabric: unprocessed wool, linnen, silk...
Glass: Windows, figurines, glasses, raw-material...
Tea (not sure about my spelling here, but I mean the hot drink Englishmen drink instead of coffee!)