[SMM Analysis]: According to SMM data, the operating rate of copper pipe & tube enterprises in February was 70.28%, down 0.66 percentage points MoM and up 22.65 percentage points YoY. In February, the ...

A dull bracelet and a rusted hollow hemisphere decorated with gold are forged, researchers have found, not out of metal from beneath the ground, but with iron from meteorites that fell from the sky.