China's Grip on Western Industry: Ships, Magnets, Batteries and Medicines

Beijing has shown that it can slow Western assembly lines and defense programs by withholding materials that only it produces at scale.

Here are the main pressure points in this economic war.

Commercial shipbuilding is the clearest example. Chinese yards delivered 57.3% of the tonnage completed worldwide in the first quarter of 2026 and captured 82.3% of new orders in the first half of the year, which lifted their share of the global orderbook to 71.2%. The United States accounts for about 0.1% of commercial output. According to the Center for Strategic and International Studies, a single Chinese state-owned shipbuilding group built more commercial tonnage in 2024 than the entire US industry has produced since 1945. China completed roughly 1,000 ships in 2024, while American yards finished 8.

The other large shipbuilding nations, South Korea and Japan, operate yards that sit within range of Chinese missiles, which limits their value as a fallback in a conflict in East Asia. Rebuilding capacity at home is slow and expensive. A US-built ship costs two to four times as much as a Chinese equivalent. In Philadelphia, the Hanwha Philly Shipyard, bought by South Korea's Hanwha in 2024, delivers about one ship per year, compared with roughly one per week at Hanwha's main Korean yard. The company wants to reach 20 ships per year and grow its workforce from about 2,000 to as many as 10,000 people, but its apprenticeship program lasts about three years and can train only about 20 people at a time. JPMorgan chief executive Jamie Dimon said in July 2026 that the country will need 300,000 electricians, welders and other skilled workers to build ships over the next five to ten years. Meanwhile, the US port fees on China-built vessels, a central tool of Washington's shipbuilding plan, have been suspended since November 10, 2025, and more than 200 trade groups asked in late September 2026 for the pause to continue.

Rare earths and critical minerals are the dependency that China has used most openly. China mines about 60% of the world's rare earths, controls around 90% of refining and separation, and makes about 90% of permanent magnets. On April 4, 2025, Beijing placed seven medium and heavy rare earths under export licensing, and those rules remain in force. A wider set of controls announced on October 9, 2025, which would add five more rare earths and require Chinese licenses for foreign products containing even small amounts of Chinese material, is suspended only for the duration of the truce.

Supply outside China has stayed tight throughout 2026. Exports have not returned to their earlier levels, European prices have reached up to six times Chinese prices according to the International Energy Agency, and shipments of several rare earths to Japan fell to almost nothing after Beijing restricted dual-use exports to that country in January 2026. In June 2026, China added ten US companies to its export control list, including MP Materials and USA Rare Earth, two producers backed by the US government. In July 2026, it listed the German defense group Rheinmetall and 13 other European entities.

Heavy rare earths such as dysprosium and terbium are the tightest point. They are essential for the magnets used in fighter jet motors and missile guidance systems, yet the ore at Mountain Pass, the main US mine, contains only about 4% of them. Industry analysts do not expect meaningful non-Chinese volumes for another 12 to 24 months. Reports in July 2026 indicated that major US defense contractors were struggling to deliver equipment to the Pentagon on time because of magnet shortages, and companies are asking Washington to postpone the ban on Chinese-made magnets in US weapons that is due to start in January 2027. The International Energy Agency estimates that a full stop of Chinese magnet exports would cost the United States and Europe about $3.5 trillion per year. The problem extends beyond rare earths: for 17 of the 34 raw materials the European Union classifies as critical, China holds at least 70% of global mining or refining.

Batteries and solar panels show the same concentration. The International Energy Agency calculates that China holds around 85% of solar and 80% of lithium-ion battery supply chain capacity, with even higher shares for solar wafers (95%) and battery anode materials (97%). Chinese factories produced 574.5 gigawatts of the 693.6 gigawatts of solar modules made worldwide in 2025. The agency estimates that each month of interrupted Chinese battery exports would cost electric car plants elsewhere $17 billion in lost output, with almost two-thirds of that loss in the European Union.

Behind these specific chokepoints lies a weaker manufacturing base. China generates about 28% to 30% of global manufacturing value added, more than the United States, Japan and Germany combined, while the US share has fallen from about 25% in 2000 to roughly 17%. A United Nations study projects that China's share could reach 45% by 2030. Decades of offshoring since the 1990s have eroded Western know-how in mass production, and the pool of trained engineers and technicians is thin. The United States graduates only 200 to 250 mining engineers per year, according to a senior US official.

Energy costs add to the gap, especially in Europe. In 2025, electricity prices for energy-intensive industries in the European Union were about twice US levels and roughly 50% above Chinese levels, while industrial gas prices were about four times those in the United States. The energy shock linked to the conflict with Iran and the disruption in the Strait of Hormuz pushed prices higher again in 2026. In March 2026, EU leaders discussed cuts to taxes, network charges and carbon costs to support struggling steel, chemical and aluminum producers.

Infrastructure delivery is another structural weakness. California's high-speed rail line was presented to voters in 2008 at $33 billion and is now estimated at about $126 billion, with the first segment not expected to open before 2033. China built the 1,318-kilometer Beijing-Shanghai high-speed line in about three years for roughly $33 billion and now operates more than 50,000 kilometers of high-speed track. Long permitting and construction timelines also apply to new power lines, mines and refineries, the very assets needed to reduce dependence.

Medicines are a quieter risk. India supplies about 40% of the generic drugs used in the United States by volume, but Indian drugmakers source around 70% of their chemical active ingredients from China. According to the Atlantic Council, one third of generic active ingredients come from a single supplier, often located in China. The US tariffs of up to 100% ordered on April 2, 2026 cover patented drugs but exclude generics. On July 21, 2026, President Trump announced a phased plan under which generic imports would stay at 0% for two years before facing tariffs of 100% in 2028 and 200% later.

Drones and low-cost electronics complete the picture. China's DJI is the world's largest drone maker, and US farms and public safety agencies have relied on its products. On December 22, 2025, the Federal Communications Commission blocked approvals for all new foreign-made drones and key drone components. DJI has said the decision could cost it $1.5 billion in US sales in 2026, and its court challenge was still pending in September 2026. A large US dealer reports that many American drone makers need more than 120 days to fill orders, compared with one to three weeks for DJI. The same agency banned new Chinese-made consumer routers in March 2026, extended its ban on Huawei, ZTE, Hikvision, Dahua and Hytera equipment to older models on June 26, 2026, and blocked new Chinese robots and power inverters in late July 2026. Each step addresses a security concern but also reveals how few domestic alternatives exist.

Mature semiconductors are a further exposure. One year ago, on October 4, 2025, China blocked exports from the Chinese plants of the Dutch-based chipmaker Nexperia after the Dutch government took control of the company. The Chinese site handles about 70% of Nexperia's output, and the dispute caused a shortage of basic chips for automakers worldwide. The court-ordered investigation in Amsterdam was still unresolved in August 2026. A 2024 US government report found that at least two-thirds of American products likely contain older-generation chips made in China.

Governments are responding, but timelines are long. Washington has launched a Maritime Action Plan, a critical minerals stockpile known as Project Vault that is backed by a $10 billion loan, and equity stakes in rare earth producers. US firm Energy Fuels agreed in June 2026 to buy Vacuumschmelze, Europe's largest magnet maker, for $1.9 billion. The European Union is preparing its Industrial Accelerator Act and a pilot stockpiling program. Even so, the International Energy Agency estimates that an additional $60 billion of investment will be needed to meet rare earth and magnet demand outside China by 2035.