Zambian farmers have initiated a massive $80 billion lawsuit against two Chinese-owned companies, Sino Metals Leach Zambia and NFC Africa Mining, following a catastrophic dam collapse in February that released highly toxic copper mining waste into their environment, contaminating water, destroying crops, and causing widespread health issues.
Farmers in Zambia, a landlocked country in central Africa, have filed a massive $80 billion lawsuit against two Chinese-owned companies, holding them accountable for a devastating environmental incident. The lawsuit, filed in the High Court in the capital city of Lusaka, stems from the collapse of a dam in February that was used to store waste from copper mining operations. This event, which the farmers describe as an “ecological imbalance,” has led to widespread and severe damage to the local environment and the livelihoods of approximately 300,000 families.
The plaintiffs, a group of 176 farmers representing their community, claim that millions of liters of highly acidic and toxic material were released into local waterways following the dam’s collapse. This spill has had catastrophic consequences, including mass fish deaths, rendering the water undrinkable, and destroying crops.
The legal action targets Sino Metals Leach Zambia and NFC Africa Mining, both subsidiaries of state-owned Chinese companies. According to the court documents, the farmers argue that the dam’s failure was a result of multiple factors, including engineering and construction flaws, as well as operational mismanagement. They describe the incident as the largest environmental disaster in Zambia’s history.
A key point of contention for the farmers is that they were allegedly kept in the dark about the highly toxic nature of the spilled material for several days after the dam broke. This lack of immediate warning is a major source of their anger.
The report highlights the severe impact on the affected population. Victims have reported various health issues, including blood in their urine and chest tightness, which they attribute to exposure to the contaminated environment. The farmers also claim that their wells have been polluted and that their crops, once their primary source of sustenance and income, had to be burned because they were no longer safe for consumption.

In a show of community-wide concern, the U.S. Embassy in Zambia issued a health warning in August, raising alarm about “widespread contamination of water and soil” in the affected region.
While the companies have not yet publicly commented on the lawsuit, Sino Metals Leach Zambia previously issued a statement on September 3, acknowledging a “tailings spillage” of approximately 50,000 cubic meters. The company claimed that the spill and the breach were “immediately brought under control within hours of being discovered.” However, this statement appears to downplay the scale and duration of the environmental damage described by the farmers and other reports.
Beyond the initial compensation, the plaintiffs are also demanding an “immediate and urgent” emergency fund of $20 million to provide assistance to the affected people and to finance a comprehensive health and environmental assessment of the area. This demand underscores the urgency and severity of the situation, as the community seeks not only justice for the past but also immediate relief and a path to recovery for the future.
FAQs
1. Why have Zambian farmers filed a lawsuit against Chinese companies?
Zambian farmers have filed an $80 billion lawsuit against two Chinese companies, Sino Metals Leach Zambia and NFC Africa Mining, after a dam used to store waste from copper mining collapsed. The collapse released millions of liters of highly acidic material into local waterways, contaminating the water, destroying crops, and killing large numbers of fish.
2. How has the dam collapse affected the local population and environment?
The spill has been described as Zambia’s largest environmental disaster, affecting approximately 300,000 families. The contamination has made the water undrinkable and has led to mass fish deaths. Crops were also destroyed and had to be burned. Furthermore, victims have reported health problems such as blood in their urine and chest tightness.
3. What are the farmers demanding in the lawsuit?
In their lawsuit, the farmers are seeking $80 billion in compensation for the environmental and economic damage. They are also demanding a separate emergency fund of $20 million to provide immediate assistance to those affected and to fund a full health and environmental assessment of the area.
