Understanding Trade Wars
Definition
A trade war occurs when countries engage in escalating retaliatory trade barriers, such as tariffs (taxes on imports), export bans, or quotas. Unlike routine trade disputes resolved through institutions like the World Trade Organization (WTO), trade wars are prolonged confrontations that can severely disrupt global supply chains.
Causes of Trade Wars
Protection of domestic industries – Governments impose tariffs to shield local producers from cheaper foreign imports.
Geopolitical tensions – Strategic rivalry between powers (e.g., U.S.–China).
Perceived unfair trade practices – Accusations of currency manipulation, dumping, or intellectual property theft.
Political populism – Leaders appeal to domestic audiences by promising to revive manufacturing or agriculture.
Mechanisms of Impact
Trade wars affect commodities through:
Tariffs: Increasing the cost of imports reduces demand.
Supply chain disruptions: Restrictions create shortages or gluts in certain markets.
Currency fluctuations: Retaliatory measures often cause volatility in exchange rates.
Investor sentiment: Commodities markets react to uncertainty with price swings.
Historical Trade Wars and Commodities Impact
The U.S.–China Trade War (2018–2020)
The most notable recent example is the U.S.–China trade war, where both nations imposed tariffs on billions of dollars’ worth of goods. Its impact on commodities was profound:
Agricultural Products: China, a major buyer of U.S. soybeans, shifted its purchases to Brazil and Argentina. U.S. farmers faced significant losses, while South American exporters gained.
Metals: U.S. tariffs on Chinese steel and aluminum disrupted global metals supply, increasing costs for downstream industries.
Oil and Gas: China reduced imports of U.S. crude oil, turning to Russia and the Middle East instead.
1970s Oil Crisis and Resource Nationalism
While not a conventional “trade war,” the OPEC oil embargo of 1973 illustrates how commodity trade restrictions can destabilize global markets. By restricting oil exports, OPEC caused a dramatic rise in crude oil prices, triggering global inflation and recessions.
Japan–U.S. Trade Disputes (1980s–1990s)
The U.S. imposed restrictions on Japanese automobiles, semiconductors, and steel. While not as aggressive as the China case, it influenced global steel and automotive commodity supply chains.
Impact on Different Commodities
1. Agricultural Commodities
Trade wars hit agriculture hardest because food products are politically sensitive and heavily traded.
Soybeans: In the U.S.–China conflict, soybean exports from the U.S. plummeted by over 50% in 2018. Brazil emerged as the biggest beneficiary.
Wheat and Corn: Farmers faced surplus production when markets closed, leading to lower farm incomes.
Meat and Dairy: Tariffs on pork and beef reduced demand, leading to oversupply and lower domestic prices.
Key Point: Agricultural producers in exporting countries often lose, while rival exporters in neutral countries gain market share.
2. Energy Commodities
Energy is both a strategic and economic commodity. Trade wars disrupt supply chains and create uncertainty.
Crude Oil: During the U.S.–China dispute, China reduced U.S. crude imports. Instead, it boosted imports from Russia, reshaping global oil flows.
Liquefied Natural Gas (LNG): China, a top LNG importer, reduced its contracts with U.S. suppliers, affecting American energy exports.
Coal: Tariffs on coal imports can shift demand toward domestic suppliers, though with environmental consequences.
Result: Trade wars encourage diversification of energy suppliers, altering global energy geopolitics.
3. Metals and Minerals
Metals are essential inputs for manufacturing and construction. Tariffs in this sector ripple across industries.
Steel and Aluminum: U.S. tariffs in 2018 raised global prices temporarily, hurting consumers (e.g., automakers) but boosting U.S. domestic producers.
Copper: As a key industrial metal, copper prices fell due to weaker global demand expectations from trade wars.
Rare Earth Elements: China, controlling over 80% of rare earth supply, threatened export restrictions during tensions—causing panic in tech and defense industries.
Observation: Strategic metals become bargaining chips in geopolitical disputes.
4. Precious Metals
Gold, silver, and platinum group metals behave differently in trade wars:
Gold: Seen as a “safe haven,” gold prices typically rise during trade war uncertainty. Example: Gold surged during U.S.–China tensions.
Silver and Platinum: Both industrial and investment commodities, they experience mixed effects—falling demand from industries but rising investor interest.
Economic Consequences of Commodity Disruptions
For Producers
Loss of export markets (e.g., U.S. soybean farmers).
Price crashes in domestic markets due to oversupply.
Increased costs if reliant on imported raw materials.
For Consumers
Higher prices for finished goods (e.g., cars with more expensive steel).
Reduced availability of certain products.
Inflationary pressures in commodity-importing nations.
For Global Markets
Increased volatility in commodity exchanges (CME, LME).
Shifts in global trade flows, creating winners and losers.
Distortion of investment decisions in commodities futures markets.
Case Studies
Case Study 1: U.S. Soybean Farmers
When China imposed tariffs on U.S. soybeans, American farmers saw exports fall from $12 billion in 2017 to $3 billion in 2018. Despite government subsidies, many small farmers struggled. Brazil, however, expanded its exports to China, reshaping global agricultural trade.
Case Study 2: Steel Tariffs and the U.S. Auto Industry
The Trump administration’s tariffs on steel and aluminum in 2018 increased input costs for U.S. automakers. While domestic steel producers benefited, car manufacturers faced rising costs, reducing their global competitiveness.
Case Study 3: Rare Earths and Tech Industry
China’s threat to restrict rare earth exports during trade tensions with the U.S. in 2019 raised concerns for tech manufacturers, as rare earths are critical for smartphones, batteries, and defense equipment. Prices surged globally, forcing nations to seek alternative suppliers.
Long-Term Structural Shifts
Trade wars don’t just have short-term impacts; they reshape global commodity systems.
Diversification of Supply Chains
Importers diversify sources to reduce dependence on hostile nations. Example: China diversifying soybean imports beyond the U.S.
Rise of Regional Trade Blocs
Countries form regional agreements (e.g., RCEP, USMCA) to secure commodity flows.
Strategic Stockpiling
Nations build reserves of critical commodities (oil, rare earths, grains) to withstand disruptions.
Technological Substitution
Trade wars accelerate R&D in substitutes (e.g., battery technologies reducing dependence on cobalt).
Shift in Investment Flows
Investors prefer politically stable commodity suppliers, leading to long-term realignments.
Winners and Losers
Winners
Neutral exporting countries that capture lost market share (e.g., Brazil in soybeans).
Domestic producers shielded by tariffs (e.g., U.S. steel).
Investors in safe-haven commodities like gold.
Losers
Farmers and exporters in targeted nations.
Consumers facing higher prices.
Global growth, as uncertainty reduces trade volumes and investment.
Future Outlook
Increasing Commodities Nationalism
Countries may increasingly weaponize commodities as tools of leverage in geopolitical disputes.
Technology and Substitutes
Trade wars may accelerate innovation, such as renewable energy reducing reliance on imported fossil fuels.
Institutional Reforms
The WTO and other institutions may need reforms to mediate commodity-related disputes more effectively.
Climate Change Factor
As climate change reshapes commodity production (e.g., agriculture, water, energy), trade wars could worsen resource scarcity and volatility.
Conclusion
The impact of trade wars on global commodities is multi-dimensional and far-reaching. From agriculture to energy, metals to precious resources, trade disputes disrupt flows, distort prices, and realign global supply chains. While some nations or industries benefit temporarily, the broader effect is one of uncertainty, inefficiency, and economic loss.
In the long run, trade wars reshape the architecture of commodity markets—encouraging diversification, regionalism, and innovation. However, they also raise questions about the sustainability of globalization and the ability of international institutions to maintain stability in a fracturing world.
Ultimately, commodities—being the backbone of human survival and industrial growth—remain at the heart of trade wars. Understanding their dynamics is crucial not only for policymakers and businesses but also for ordinary citizens whose livelihoods are directly or indirectly tied to global trade.
Definition
A trade war occurs when countries engage in escalating retaliatory trade barriers, such as tariffs (taxes on imports), export bans, or quotas. Unlike routine trade disputes resolved through institutions like the World Trade Organization (WTO), trade wars are prolonged confrontations that can severely disrupt global supply chains.
Causes of Trade Wars
Protection of domestic industries – Governments impose tariffs to shield local producers from cheaper foreign imports.
Geopolitical tensions – Strategic rivalry between powers (e.g., U.S.–China).
Perceived unfair trade practices – Accusations of currency manipulation, dumping, or intellectual property theft.
Political populism – Leaders appeal to domestic audiences by promising to revive manufacturing or agriculture.
Mechanisms of Impact
Trade wars affect commodities through:
Tariffs: Increasing the cost of imports reduces demand.
Supply chain disruptions: Restrictions create shortages or gluts in certain markets.
Currency fluctuations: Retaliatory measures often cause volatility in exchange rates.
Investor sentiment: Commodities markets react to uncertainty with price swings.
Historical Trade Wars and Commodities Impact
The U.S.–China Trade War (2018–2020)
The most notable recent example is the U.S.–China trade war, where both nations imposed tariffs on billions of dollars’ worth of goods. Its impact on commodities was profound:
Agricultural Products: China, a major buyer of U.S. soybeans, shifted its purchases to Brazil and Argentina. U.S. farmers faced significant losses, while South American exporters gained.
Metals: U.S. tariffs on Chinese steel and aluminum disrupted global metals supply, increasing costs for downstream industries.
Oil and Gas: China reduced imports of U.S. crude oil, turning to Russia and the Middle East instead.
1970s Oil Crisis and Resource Nationalism
While not a conventional “trade war,” the OPEC oil embargo of 1973 illustrates how commodity trade restrictions can destabilize global markets. By restricting oil exports, OPEC caused a dramatic rise in crude oil prices, triggering global inflation and recessions.
Japan–U.S. Trade Disputes (1980s–1990s)
The U.S. imposed restrictions on Japanese automobiles, semiconductors, and steel. While not as aggressive as the China case, it influenced global steel and automotive commodity supply chains.
Impact on Different Commodities
1. Agricultural Commodities
Trade wars hit agriculture hardest because food products are politically sensitive and heavily traded.
Soybeans: In the U.S.–China conflict, soybean exports from the U.S. plummeted by over 50% in 2018. Brazil emerged as the biggest beneficiary.
Wheat and Corn: Farmers faced surplus production when markets closed, leading to lower farm incomes.
Meat and Dairy: Tariffs on pork and beef reduced demand, leading to oversupply and lower domestic prices.
Key Point: Agricultural producers in exporting countries often lose, while rival exporters in neutral countries gain market share.
2. Energy Commodities
Energy is both a strategic and economic commodity. Trade wars disrupt supply chains and create uncertainty.
Crude Oil: During the U.S.–China dispute, China reduced U.S. crude imports. Instead, it boosted imports from Russia, reshaping global oil flows.
Liquefied Natural Gas (LNG): China, a top LNG importer, reduced its contracts with U.S. suppliers, affecting American energy exports.
Coal: Tariffs on coal imports can shift demand toward domestic suppliers, though with environmental consequences.
Result: Trade wars encourage diversification of energy suppliers, altering global energy geopolitics.
3. Metals and Minerals
Metals are essential inputs for manufacturing and construction. Tariffs in this sector ripple across industries.
Steel and Aluminum: U.S. tariffs in 2018 raised global prices temporarily, hurting consumers (e.g., automakers) but boosting U.S. domestic producers.
Copper: As a key industrial metal, copper prices fell due to weaker global demand expectations from trade wars.
Rare Earth Elements: China, controlling over 80% of rare earth supply, threatened export restrictions during tensions—causing panic in tech and defense industries.
Observation: Strategic metals become bargaining chips in geopolitical disputes.
4. Precious Metals
Gold, silver, and platinum group metals behave differently in trade wars:
Gold: Seen as a “safe haven,” gold prices typically rise during trade war uncertainty. Example: Gold surged during U.S.–China tensions.
Silver and Platinum: Both industrial and investment commodities, they experience mixed effects—falling demand from industries but rising investor interest.
Economic Consequences of Commodity Disruptions
For Producers
Loss of export markets (e.g., U.S. soybean farmers).
Price crashes in domestic markets due to oversupply.
Increased costs if reliant on imported raw materials.
For Consumers
Higher prices for finished goods (e.g., cars with more expensive steel).
Reduced availability of certain products.
Inflationary pressures in commodity-importing nations.
For Global Markets
Increased volatility in commodity exchanges (CME, LME).
Shifts in global trade flows, creating winners and losers.
Distortion of investment decisions in commodities futures markets.
Case Studies
Case Study 1: U.S. Soybean Farmers
When China imposed tariffs on U.S. soybeans, American farmers saw exports fall from $12 billion in 2017 to $3 billion in 2018. Despite government subsidies, many small farmers struggled. Brazil, however, expanded its exports to China, reshaping global agricultural trade.
Case Study 2: Steel Tariffs and the U.S. Auto Industry
The Trump administration’s tariffs on steel and aluminum in 2018 increased input costs for U.S. automakers. While domestic steel producers benefited, car manufacturers faced rising costs, reducing their global competitiveness.
Case Study 3: Rare Earths and Tech Industry
China’s threat to restrict rare earth exports during trade tensions with the U.S. in 2019 raised concerns for tech manufacturers, as rare earths are critical for smartphones, batteries, and defense equipment. Prices surged globally, forcing nations to seek alternative suppliers.
Long-Term Structural Shifts
Trade wars don’t just have short-term impacts; they reshape global commodity systems.
Diversification of Supply Chains
Importers diversify sources to reduce dependence on hostile nations. Example: China diversifying soybean imports beyond the U.S.
Rise of Regional Trade Blocs
Countries form regional agreements (e.g., RCEP, USMCA) to secure commodity flows.
Strategic Stockpiling
Nations build reserves of critical commodities (oil, rare earths, grains) to withstand disruptions.
Technological Substitution
Trade wars accelerate R&D in substitutes (e.g., battery technologies reducing dependence on cobalt).
Shift in Investment Flows
Investors prefer politically stable commodity suppliers, leading to long-term realignments.
Winners and Losers
Winners
Neutral exporting countries that capture lost market share (e.g., Brazil in soybeans).
Domestic producers shielded by tariffs (e.g., U.S. steel).
Investors in safe-haven commodities like gold.
Losers
Farmers and exporters in targeted nations.
Consumers facing higher prices.
Global growth, as uncertainty reduces trade volumes and investment.
Future Outlook
Increasing Commodities Nationalism
Countries may increasingly weaponize commodities as tools of leverage in geopolitical disputes.
Technology and Substitutes
Trade wars may accelerate innovation, such as renewable energy reducing reliance on imported fossil fuels.
Institutional Reforms
The WTO and other institutions may need reforms to mediate commodity-related disputes more effectively.
Climate Change Factor
As climate change reshapes commodity production (e.g., agriculture, water, energy), trade wars could worsen resource scarcity and volatility.
Conclusion
The impact of trade wars on global commodities is multi-dimensional and far-reaching. From agriculture to energy, metals to precious resources, trade disputes disrupt flows, distort prices, and realign global supply chains. While some nations or industries benefit temporarily, the broader effect is one of uncertainty, inefficiency, and economic loss.
In the long run, trade wars reshape the architecture of commodity markets—encouraging diversification, regionalism, and innovation. However, they also raise questions about the sustainability of globalization and the ability of international institutions to maintain stability in a fracturing world.
Ultimately, commodities—being the backbone of human survival and industrial growth—remain at the heart of trade wars. Understanding their dynamics is crucial not only for policymakers and businesses but also for ordinary citizens whose livelihoods are directly or indirectly tied to global trade.
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Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Related publications
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.