The first Trump Administration caused a lot of US companies to relocate manufacturing to Vietnam (46%) to avoid the first term tariffs on China. Now the second Trump Administration is hammering Vietnam with tariffs because of a trade deficit created by the first Trump Administration.
Anyway, the Trump tariff on Vietnam VASTLY overstates the tariffs on U.S. goods charged by Vietnam, basing the tariff instead on the trade deficit. A ton of electrical spare parts, sneakers, toys and furnishings are manufactured for US-based companies and imported to America are made in Vietnam, so this particular tariff is one that hurts U.S. based companies and U.S. consumers pretty directly.
Background on actual tariffs in Vietnam:
As the US plans to impose a 46% tariff rate on Vietnam’s imports, we provide preliminary evaluations of the tariff plan's impact.
www.vietnam-briefing.com