The cost to produce an aluminum coil varies significantly based on several factors. These include the cost of raw materials, energy costs for melting and rolling, labor, and overhead expenses. Additionally, the price of aluminum on the commodities market directly impacts the cost. As of recent market trends, the cost can range from a few hundred to several thousand dollars per ton, depending on the specific alloy and thickness of the coil. It's essential to consider the current market prices for aluminum and the efficiency of the production process when calculating the cost to produce an aluminum coil.