Items, NPCs, quests, objects and spells of patch 1.12.1, read live from the realm itself.

Copper Bar

Quest	Level	Side
The Alliance Needs Copper Bars!	60	Both
The Alliance Needs More Copper Bars!	60	Both
The Horde Needs Copper Bars!	60	Both
The Horde Needs More Copper Bars!	60	Both