Why Did Chemical Raw Materials Unexpectedly Escape the Latest Round of U.S. 301 Tariffs on 60 Economies?

The latest U.S. tariff wave has landed. On June 2 local time, the Office of the United States Trade Representative (USTR) announced that it would impose an additional 10% or 12.5% Section 301 tariff on 60 economies, on the grounds that these economies “fail to implement and effectively enforce the ban on importing products made with forced labor.”

Major trading partners such as China, Japan, South Korea, India, the European Union, and Vietnam are all on the list.

But notably, the exemption list released simultaneously by the USTR includes chemicals, pharmaceuticals, rubber, and other products conspicuously. With tariffs hitting virtually all categories, why have chemical raw materials been spared?

Exemption list: open door for raw materials, closed door for finished products

According to the USTR announcement, the additional tariffs apply to “all product categories,” but the annex includes a clear list of exemptions. Products directly related to the chemical industry include chemicals, polymers, rubber, organic chemicals, pharmaceuticals, vaccines, vitamins, fertilizers, and mineral products. Energy products, rare earth minerals, aircraft and their parts, and some agricultural products are also exempted.

However, one critical detail cannot be ignored: the exemptions apply only to upstream raw materials – finished products remain subject to tariffs.

The China Rubber Industry Association noted that while rubber raw materials are exempt, finished rubber products such as tires are not. This means U.S. importers can bring in natural and synthetic rubber duty‑free, but tires made from those raw materials still face multiple layers of tariff when exported to the United States.

It is not hard to see that exempting raw materials while taxing finished products allows U.S. manufacturers to secure low‑cost access to raw materials, while shifting the tariff burden on final processing stages to exporting countries.

Behind the upstream raw material exemption: targeted lobbying by the U.S. chemical industry

The chemical industry’s escape from these tariffs was not a stroke of luck, but the result of carefully orchestrated sectoral lobbying. The American Chemistry Council (ACC) launched intensive lobbying as soon as the USTR launched its investigation. The ACC’s core argument was to adopt a “value chain approach” to tariff imposition – precisely identifying U.S. production links at risk, while ensuring reliable access to basic raw materials.

ACC President Chris Jahn made it clear that trade policy must fully consider actual supply chain impacts. The U.S. chemical industry is both a large importer and exporter of raw materials. Imposing tariffs on basic chemical raw materials would directly raise costs for U.S. chemical producers, weaken their global competitiveness, and ultimately hurt the U.S. chemical industry itself.

The USTR directly responded in its report by stating that exemptions do not include items “whose taxation could cause a domestic supply shortage in the United States.” That is the most direct reason chemical raw materials were let off the hook.

Moreover, taxing chemical raw materials would trigger across‑the‑board cost increases for many downstream industries, including automobiles, medical supplies, packaging, and electronics – an impact far beyond the scope of trade policy itself.

This round of tariffs has a clear orientation. The United States is deliberately steering toward a supply chain model of raw material imports, domestic processing, and finished product exports. For China’s downstream chemical exporters, such as tires, plastic products, paints and coatings, the tariff barriers remain high and growing. Relevant companies should pay close attention to the results of the USTR hearing scheduled for July 7.