Its secrets lie in its sophisticated metallurgy - scientists at Fudan ... an intricate variant of ancient Chinese writing. After months of analysis, experts concluded the inscription reads ...

Elevated levels of metals found in soil samples have been used to discover sites of ancient metallurgy — most recently in China. But that doesn’t mean those sites were polluted to dangerous ...

Ancient metallurgy refers to the techniques and processes ... This highlights the maritime trade connections of China with neighboring regions during a prosperous period of trade[4].