No new tariffs have been implemented this week. But, President Trump has publicly committed to rolling out reciprocal tariffs, as well as tariffs on automobiles, on April 2. While only limited details have been released as to how these tariffs may be imposed, the President continues to foreshadow a significant expansion of tariffs, as he has noted "they charge us, and we charge them. Then, in addition to that, on autos, on steel, on aluminum, we're going to have some additional [tariffs]."
Keeping track of all of the tariffs that have been promulgated or proposed during the Trump administration can be a head-spinning task. To help follow the proliferation of tariffs in the Trump Administration, I have put together the following list of each of the tariff measures that have been implemented, pending, or proposed since January 20, 2025.
Here is the developing landscape of U.S. tariffs as of March 19, 2025:
| Country | U.S. Tariff Measure | Status |
| Global | Steel – 25% ad valorem duty on imports of steel articles and derivative products with no exemptions or exclusions | Implemented: 3/12/2025 |
| Global | Aluminum – 25% ad valorem duty on imports of aluminum articles and derivative products with no exemptions or exclusions | Implemented: 3/12/2025 |
| China | 20% ad valorem duty on all products of China | Implemented: 3/4/2025 CBP Fed Reg Notice & Increase |
| Canada | 10% ad valorem duty on energy 25% ad valorem duty on all other products of Canada | Suspended: 3/7/2025 |
| Mexico | 25% ad valorem duty on all products of Mexico | Suspended: 3/7/2025 |
| Global | Copper – potential tariffs on imports of copper and derivative products | Pending: Section 232 Investigation Executive Order Initiating Investigation DOC Request for Public Comments Public Comments Due: 4/1/2025 |
| Global | Lumber – potential tariffs on imports of timber, lumber, and their derivative products | Pending – Section 232 Investigation Executive Order Initiating Investigation DOC Request for Public Comments Public Comments Due: 4/1/2025 |
| China | Chinese Vessels -- Port Entry Fees up to $1.5 million on Chinese owned or built vessels | Pending – USTR Sec. 301 Investigation Public Hearing on 3/24/25 |
| Global | Reciprocal tariffs imposed on all imports based on foreign tariff levels | Pending Announcement of reciprocal tariffs expected 4/2/2205 |
| Global | Automobiles– 25%+ tariffs on imports of automobiles | Proposed: 2/18/2025 Expected 4/2/2025 |
| E.U. | 25% ad valorem duty on all products of the E.U. | Proposed: 2/26/2025 |
| Global | Semiconductors – 25%+ tariffs on imports of semiconductors | Proposed: 2/18/2025
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| Global | Pharmaceuticals– 25%+ tariffs on imports of pharmaceuticals | Proposed: 2/18/2025
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This list will be updated weekly as new tariffs are implemented and new targets for tariffs are identified by President Trump and the administration.
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