price of copper per ounce

{"cid":"91211303","title":"1mm 1.5mm 2mm 3mm Copper Sheet Plate 4mm Polished","imgUrl":"https:\/\/img.ismap.com\/nimg\/4a\/5d\/ec93f2568497a9cf23f9b4e7a675-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"Yutai","Model Number":"C11300 C11400 C11500","Minimum Order Quantity":"5 tons","Delivery Time":"7-15 work days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000tons\/months","Packaging Details":"Standard Seaworthy Package","Grade":"Pure Copper,C10200,C11000,Red Copper,cheap copper sheet","Shape":"Sheet\/Plate","Length":"10mm-12000mm\uff0c1-12m","Cu (min)":"99.90%","Elongation (\u2265 %)":"40%","Surface":"polished","Item":"C12200 Copper Plate","Price term":"FOB,CIF,CFR,Ex-Work","Certificate":"ISO9001"}}

{"cid":"91189369","title":"WP17 18 26 Tig Welding Torch 10 Ounce Pyrex Glass Cup","imgUrl":"https:\/\/img.ismap.com\/nimg\/bd\/cd\/095adab75ecdd25adbc0de3e9f50-200x200-1.jpg","attrs":{"Price":"Negotation","Brand Name":"","Model Number":"pyrex glass cup 10#","Minimum Order Quantity":"5","Delivery Time":"1-3 days","Certification":"CE CCC ISO9001","Place of Origin":"China Changzhou","Payment Terms":"Western Union, T\/T , PAYPAL","Supply Ability":"1000pcs every day","Packaging Details":"5pcs a plastic box then package in one carton","Product Name":"Tig welding parts pyrex glass cup for Tig Consumables Kits wp17\/18 \/26","Package":"10pcs a plastic box","Material":"copper","Part No":"pyrex glass cup 10#","Series":"tig welding torch and parts","Uagse":"Used in wp17\/18\/26 tig torch"}}