Depend on which of the 3 barley commodities you're using. If it's Barley,<kuid2:151900:100039:1>
then it's referenced in these kuids:
2BayCovHopper MP 706185 LARS,<kuid2:56063:102977:2>
54ftHopperHigh3-Bay Producers Grain Corp PTLX 35694 LARS,<kuid2:56063:100899:1>
2Bay Airslide Hopper Multifoods GACX 42124 LARS,<kuid2:56063:179051:1>
Tdgs barley transport closed,<kuid:151900:310006>
2BayCoveredHopper WC 84929 LARS,<kuid2:56063:102805:1>
54ftHopper3-Bay ConAgra PTLX 34803 LARS,<kuid2:56063:200402:1>
2Bay Airslide Hopper Golden Loaf GACX 48199 LARS,<kuid2:56063:179050:2>
DB Four together,<kuid:151442:100031>
Barleyfactory,<kuid2:151900:100037:1>
Bockbeer brewery,<kuid2:151900:100040:1>
Bob Weber