diff --git a/commodity.csv b/commodity.csv
index 6b55ae58..a78111a8 100644
--- a/commodity.csv
+++ b/commodity.csv
@@ -217,3 +217,4 @@ id,symbol,category,name
 128924331,Alexandrite,Minerals,Alexandrite
 128924332,Opal,Minerals,Void Opals
 128924333,RockforthFertiliser,Chemicals,Rockforth Fertiliser
+128924334,AgronomicTreatment,Chemicals,Agronomic Treatment