Craftsman
  Scholars want Quills and Paper
  Outfitters want Patterns and Staves

Outfitters
  Craftsman want Clothes, Padding, Spikes, Sheets, Cords, Hilts, Leather and Straps
  Scholars want Spikes and Sheets

Scholars
  Craftsman want Ornaments, Faceted Stones, Dyes, Hooks, Struts, Studs, Oils, Resin and Washes
  Outfitters want Resins, Washes and Chains

Alchemists
Armorers want Tempers
Carpenters want Tempers, Oils, Resins and Washes
Jewelers want Oils, Resins, Temper, Washes and Loam
Woodworkers want Oils, Resins and Washes
Sages want Inks
Weaponsmiths want Temper, Resin and Washes

Armorers
Woodworkers want Sheets
Weaponsmiths want Plates

Jewelers
Alchemists want Poison Vials
Armorers want Studs
Woodworkers want Struts, Shods and Studs
Weaponsmiths want Ornaments, Pommels and Studs
Sages want Threads
Tailors want Buckles

Sages
Tailors want Patterns
Armorers want Patterns

Tailers
Sages want Threads
Armorers want Padding and Harnesses
Woodworkers want Refined Leather, Straps and Cords
Weaponsmiths want Cords and Straps

Weaponsmith
Woodworkers want Hilts and Spikes
Carpenters want Spikes
Jewelers want Spikes

Woodworkers
Sages want Quills
Sages want Paper
Weaponsmiths want Staves