Traders' expression of the price and quantity of enameled wire futures contracts. According to the query of Lu Yi Theme Network, the quotation of enameled wire in futures refers to the expression of the price and quantity of enameled wire futures contract by traders, and the quotation includes two elements: the buying price and the selling price. Enamelled wire is the main type of winding wire, which consists of conductor and insulation layer. The bare wire is annealed and softened, and then painted and baked many times.