US China Trade War Impact on Global Trade: How the Trade War Between America and China Transformed the Global Economy

 

The Pakistan Times | Islamabad Times

Introduction: The New Reality of the Global Economy

The trade war between the United States and China, which began in 2018, has now become the single most defining reality of the global economy. This is not merely a tariff dispute between two nations; it has fundamentally altered global trade routes, supply chains, and economic relationships across the world. With Donald Trump's re-election in 2025, this conflict entered a new and significantly more dangerous phase.

When Trump announced on his "Liberation Day" that the United States would impose a minimum tariff of 10 percent on all foreign goods, with even higher tariffs on major trading partners like China, it sent shockwaves through the global economy. The average tariff rate on US imports rose from 2.5 percent to nearly 10 percent, a level not seen in decades. Although the US Supreme Court later declared these tariffs illegal and ordered the government to refund billions of dollars, by that time the damage had already been done and the effects had spread across the entire world.

Chapter One: The Sharp Decline in US-China Trade

The most immediate and visible effect of this war has been the sharp decline in direct trade between the United States and China. US imports from China fell by nearly 30 percent, while US exports to China also declined by more than 25 percent. Chinese products now account for only 10 percent of total US imports, a level comparable to the year 2000. In 2016, when Trump was first elected, this share stood at over 20 percent.

Research indicates that imposing a 30 percent tariff on Chinese imports led to a 59 percent decrease in China's exports to the United States. Despite this dramatic decline, bilateral trade between the two countries still reached 414 billion dollars, proving that complete decoupling is not feasible. In reality, the global economy is so deeply interconnected that neither China nor the United States can fully separate from each other.

Chapter Two: The Rerouting of Trade Routes

Despite the decline in direct trade between the US and China, Chinese companies have found alternative routes. China has significantly increased its investments in countries like Mexico and Vietnam and is now shipping its products to the United States through these nations. This strategy, known as "China Plus One," involves companies shifting their production to countries other than China.

This has proven to be a major benefit for Southeast Asian nations, whose economies are growing rapidly and whose share of US imports is increasing. However, this does not mean that China has been excluded from global supply chains. On the contrary, China remains a central hub for these indirect trade routes and has actually strengthened its supply chains, making them more resilient than those of any other country in the world.

Chapter Three: Impact on Third Countries

The effects of this war have not been limited to the United States and China. Countries like Vietnam, Indonesia, and Malaysia have benefited from the rerouting of trade routes. However, some countries have suffered losses, particularly those positioned at the upper end of China's supply chains.

Canada, for instance, improved its relations with China, which hurt American car companies that had long dominated the Canadian market. According to research, "bystander" countries that increased their exports of products affected by the tariff war between the US and China became the real beneficiaries of this conflict.

Chapter Four: The Impact on the US Economy

Despite the Trump administration's claims that this war was beneficial to the United States, the facts tell a very different story. According to Goldman Sachs, 55 percent of the tariff burden was passed on to American consumers, contributing 0.5 percent to inflation. The US manufacturing sector contracted throughout the year, and foreign investment in the United States also declined.

The number of tourists visiting the United States from Canada dropped by 20 percent, causing more than 4 billion dollars in losses to the American economy. American farmers were also severely affected, as China imposed tariffs on US soybeans and other agricultural products, causing significant losses. The US government allocated billions of dollars to compensate farmers, but this was insufficient to cover their losses.

Chapter Five: China's Strategic Response

China adopted a very shrewd strategy in response to US sanctions. It used rare earth minerals as a weapon, leveraging its near-monopoly position in this sector. China controls 70 percent of global rare earth mining, 90 percent of separation and processing, and 93 percent of magnet production.

China placed 10 American companies on its export control list and banned 46 American firms from government procurement, severely threatening the US supply of rare earth minerals. Additionally, China decided to reduce its dependence on American chips. When the United States allowed Nvidia to sell H200 chips to China, China refused to buy them, choosing instead to pursue a policy of self-reliance and develop its own domestic chips.

China's strategy has proven highly successful. It not only countered US sanctions but also promoted its own technology. Today, Chinese technology companies are capable of competing with American chips.

Chapter Six: The Future of Global Trade

This trade war is dividing the global economy into two camps. On one side is the Western trading system led by the United States, while on the other side, an alternative system led by China is emerging. Experts believe that global supply chains have become more complex and that companies are diversifying their production. The "China Plus One" strategy has now become the new normal.

The Taiwan issue represents the greatest potential threat in this conflict. According to one estimate, a blockade of Taiwan could cause the US GDP to drop by 5 percent and China's GDP by 9 percent, which would be catastrophic for the entire global economy.

Conclusion: A New Global Economic Order

This trade war proves that the global economy is being divided into two parts. The United States is trying to decouple its economy from China, while China is increasing its self-reliance. This war is not merely an economic dispute between two countries; it is a fundamental shift in the global power structure.

Global supply chains are changing, trade routes are being rerouted, and a new global economic order is emerging. Governments and businesses worldwide must adapt to this new system. Those who understand and adapt to this change will succeed in this new era. Otherwise, this war could destroy not only the US and China but the entire global economy.

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