Titanium Exempted from US Tariffs: Aerospace Industry Impact Remains Unclear

Titanium

New US Tariff Exemptions for Titanium Could Affect the Aerospace Supply Chain

On April 2, 2025, US President Donald Trump announced new tariffs on several foreign imports, including an exemption for titanium, titanium scrap, and ferro-titanium. While the exemption helps protect titanium trade, the broader implications for the aerospace industry remain uncertain.

Titanium Exemption and Its Effects

The US tariffs announced include a list of exemptions, with titanium in its various forms being spared. However, other metals like hafnium, molybdenum, vanadium, nickel scrap, and aluminum scrap were not exempted. The new tariff scheme does not affect pre-existing duties on Chinese titanium products, including a 20% duty on titanium products from China, which has been in place since March 4, 2025. Despite the exemption for certain forms of titanium, Chinese titanium sponge imports will still be subject to a 60% duty, which remains unchanged.

Additionally, imports of unwrought titanium from Japan, Kazakhstan, and Saudi Arabia will still face a 15% tariff, though efforts to remove this tariff for sponge imports are underway. For US titanium scrap imports, particularly from the EU and UK, which make up over half of the US intake, the tariff exemption is crucial. Without it, US scrap dealers, processors, and consumers would face substantial challenges, as the US does not produce enough vacuum-grade titanium scrap domestically to meet demand.

Aerospace Industry and Supply Chain Impact

While the titanium exemption provides relief for many manufacturers, the broader impact of the tariffs on the aerospace industry is still unclear. Aerospace manufacturers are uncertain about the tariff's effects on finished parts, components, and engines, particularly regarding supply chains that involve cross-border production of engine parts like the Leap-1A and Leap-1B engines for the A320neo and Boeing 737 Max.

Canada and Mexico were excluded from the new US tariffs, alleviating concerns for companies like Bombardier, Airbus, RTX, and Heroux-Devtek, which operate in those regions. Still, some titanium producers believe the situation could change rapidly, as it is difficult to define the boundaries between parts made from titanium and assembled components that use other materials, such as nickel-based alloys or aluminum.

China’s 34% Tariff on US Exports

In response to US tariffs, China has imposed a 34% tariff on all US imports, which will affect titanium imports from the US. Despite importing limited amounts of titanium from the US, China still relies on US imports for critical aerospace components, including parts for its C919 aircraft. The C919 uses the CFM Leap-1C engine, which is assembled in both the US and France.