Late Friday Changes to the Tariff Rules – Still No Love for EU Aircraft Parts

To round out our week, this afternoon the government has issued new tariff rules. Spoiler alert – it extends certain exemptions for products of China, but it does nothing useful for aircraft parts.

Welcome to the world, revision 21 of the 2025 HTSUS!

I’ve been watching the HTSUS carefully because I am expecting to see a change excluding EU aircraft parts from the ‘product-of-the-EU’ tariffs in Chapter 99. That change has not yet been issued. The change was foreshadowed in a White House Statement that was issued a week ago (see our blog post from 8/22). But the 15% duty rate is still (currently) applied to aircraft parts that are products of the EU.

So what did we see in revision 21? Minor changes to the way that we process products of China. The China exceptions for certain goods (covered under HTSUS 9903.88.69 and 9903.88.70, and their cross-referenced subchapter III notes) are extended through November 29, 2025. These are a variety of specific goods that have been excluded from tariffs by order of the U.S. Trade Representative. The list includes certain LCD modules and main board assemblies. Most aircraft parts fall outside of this list of exempted products from China.

Keep your eyes out for 2025 HTSUS revision 22 – if that is issued next week then it might change the treatment of civil aircraft parts that are the product of the European Union.