ENTEBBE (Reuters) - In a refinery just outside Uganda's main airport, workers slip bars of freshly refined gold into clear plastic bags sealed with a sticker of the national flag - black, yellow and ...
MENDRISIO, Switzerland, July 14 (Reuters) - Swiss gold refinery Argor Heraeus opened the doors of its site in Mendrisio, in Switzerland's Italian-speaking canton of Ticino, showing the refining ...
“Get 50 used phones for 150 yuan ($21) and remove their CPUs. Pour in the stripping powder. Then add hot water, followed by an eco-friendly displacer to adjust the pH of the solution before dipping ...
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