With recycled copper valued at nearly $3 per pound, the three pipes alone are estimated to be worth about $4,000. lubrizol.com 由于铜材每磅的回收价近3美 元,因此这三段管道的估价达4,000美元左右。 cn.lubrizol.com Copper concentrates production from own sources was down 7% over the compa...
Battery Recyclers of America, for example, pays based on the material they need, per pound. What do you do with used car batteries? If you got your battery replaced by a professional mechanic or workshop, they will often offer to keep the battery and scrap it themselves. Some battery ...