A Chinese mining company in Zambia, Sino-Metals, is accused of downplaying a massive toxic spill. An independent investigation revealed 1.5 million tons of toxic waste were released – 30 times more than initially reported. This spill, from a dam collapse, polluted the Kafue River, a vital water source for millions. The company terminated the investigating firm's contract before the full report was released, claiming contractual breaches. The Zambian government, initially stating the situation was under control, later acknowledged hazardous substances remain, prompting the U.S. Embassy to evacuate personnel. The spill caused widespread environmental damage and raised concerns about long-term health risks.

Prepared by Rachel Morgan and reviewed by editorial team.