China’s Export Controls on Critical Minerals: A Call for Diversifying Supply Chains through Africa


Beginning in August, China is set to impose export controls on two vital minerals: gallium and geranium. These metals play a crucial role in semiconductor technology, and restricting access to them is seen as China’s latest move in its strategic power competition with Washington. The implications are significant, as this decision will greatly disrupt U.S. and Taiwanese chip manufacturers. Moreover, China’s dominance in the global mineral supply chain, particularly rare earth metal extraction and processing, grants it the ability to manipulate access at will. Apart from minerals, China’s status as the world’s top manufacturer also puts raw material building blocks like plastics, chemicals, and agricultural products at the mercy of Beijing’s geopolitical ambitions.

The Need for Diversification

The vulnerability exposed in the U.S. industry’s dependence on reliable supply chains highlights the necessity to pursue a pivot strategy. While complete decoupling is deemed unrealistic, diversifying the supply chain becomes a crucial long-term approach. One region that presents a promising opportunity for diversification is Africa.

Africa’s Emerging Market

Africa has gained significant attention as an emerging market, offering a spectrum of trade, investment, and sourcing opportunities across its fifty distinct markets. With a population of over one billion, the continent boasts the youngest and most rapidly growing population in the world. The International Monetary Fund (IMF) has identified eight of the world’s fifteen fastest-growing markets to be in Africa, including countries like Cote D’Ivoire, the Democratic Republic of the Congo, Rwanda, and Senegal.

Beyond Humanitarian Challenges

Africa’s reputation has often been associated with humanitarian challenges, but the continent has made remarkable progress in leveraging development assistance for serious economic growth. It is rich in raw materials, oil and gas reserves, and agricultural potential. Additionally, Africa’s growing workforce, innovation clusters, and rising middle class make it an attractive destination for building lasting and mutually beneficial trade relationships.

Promising Investment Destinations in Africa

Several countries in Africa present promising investment destinations, providing ample opportunities for collaboration with U.S. industry. Countries like Nigeria, Ghana, and South Africa are already established as reliable investment locations. Morocco, with its free trade agreement with the United States, and Kenya, which is receiving attention from the U.S. Trade Representative’s Office, are also making strides in attracting transatlantic partnerships and foreign direct investment.

Strategic Investments from Peers

While the U.S. is beginning to recognize the potential of Africa, its peers have already made strategic investments in the region. The European Union (EU) conducts more than $250 billion worth of trade with Africa annually, almost five times more than the American trade relationship. With more than 20 free trade agreements across the continent, the European Commission has prioritized Africa as a “Global Gateway.” China, through its controversial One Belt One Road initiative, has also established a significant presence in Africa and stands as the largest trading partner for many African states.

Supporting U.S. Industry in Africa

The U.S. government has been encouraging safer trade and investment conditions in Africa for the past two decades. Initiatives like Prosper Africa and Power Africa offer tools such as risk insurance, business intelligence, and matchmaking to align American industry with the continent’s opportunities. The African Continental Free Trade Area further facilitates supply avenues and promotes trade through tariff removal between African states, regional cooperation, common rules, and regulatory reform.

Navigating the Risks

Like any emerging market, Africa is not without risks. The continent’s complexities include rapidly changing governance structures, political instability, stubborn trade barriers, and persistent corruption. Capital moves slowly, and results can be less predictable. Challenges like flight scarcity, limited shipping routes, language barriers, and time differences add to the risk profile. However, recognizing each country’s unique profile, setting reasonable expectations, and investing in understanding Africa’s nuances can help mitigate risks.

The Case for Africa

While Africa may not offer an outright solution to all supply chain challenges, it deserves serious consideration from forward-thinking entrepreneurs who understand the risks of relying on a single source. The continent presents a compelling case for U.S. industry partners looking for growth opportunities in emerging markets. For those willing to navigate the complexities, the potential for two-way commercial relationships is clear.


China’s export controls on critical minerals highlight the fragility of global supply chains and the need for diversification. Africa emerges as a promising destination for U.S. industry to establish trade relationships and secure reliable access to essential resources. By recognizing the opportunities and navigating the challenges, American companies can position themselves strategically in this growing market.


  1. How will China’s export controls on critical minerals impact the global market? China’s export controls on critical minerals, such as gallium and geranium, will significantly disrupt U.S. and Taiwanese chip manufacturers, as these minerals are essential for semiconductor technology.
  2. Why is diversifying the supply chain important for U.S. industry? Diversifying the supply chain is essential for reducing dependence on a single source and mitigating the vulnerabilities exposed by China’s strategic power competition.
  3. What makes Africa an attractive market for U.S. industry? Africa offers a spectrum of trade, investment, and sourcing opportunities across fifty distinct markets, with a rapidly growing population and abundant raw materials.
  4. What are the risks involved in engaging with Africa’s emerging markets? Africa’s complexities include political instability, trade barriers, and corruption. Understanding each country’s unique profile and investing in familiarity can help mitigate risks.
  5. How can American companies support their first steps in engaging with Africa? Initiatives like Prosper Africa and Power Africa offer tools and support, including risk insurance, business intelligence, and matchmaking, to assist American industry in Africa.

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