Newly obtained internal communications have cast a spotlight on the financial strain that tariffs impose on major manufacturing investments in Alabama. Documents reviewed by The Wall Street Journal indicate that Senator Katie Britt's office, in April 2025, approached the U.S. Trade Representative seeking tariff exclusions for key state employers, including aerospace giant Airbus and aluminum producer Novelis. The USTR has confirmed that no formal exemption mechanism currently exists, leaving companies to navigate the tariff landscape without a clear path to relief.
The significance of these documents lies in the scale and immediacy of the capital projects involved. Airbus has since inaugurated its second A320 family final assembly line in Mobile, a facility that the emails warned could become financially unviable under the tariff regime. The new line, which became operational in October 2025, is the third at the site, adding approximately 1,000 jobs and doubling the plant's A320-family output capacity. By June 2026, Airbus reported that all ten planned A320-family assembly lines worldwide were active, signaling that the Mobile expansion is part of a broader strategic push.
Novelis, a subsidiary of Hindalco Industries, is in the commissioning phase of its new aluminum rolling and recycling mill in Bay Minette, Alabama. The project's projected cost has escalated to roughly $5 billion, reflecting not only construction expenses but also the impact of tariffs on imported machinery and raw materials. The company, which relies on aluminum inputs from Canada, South Korea, and Brazil, has been particularly exposed to tariff-related cost increases.
According to the Journal's report, the emails specified that Airbus depends on a complex international supply chain for its Mobile operations, while Novelis required imported aluminum to feed its new mill. Other requests included imported production equipment for Kronospan and Chinese-made fireworks for TNT Fireworks, illustrating the breadth of tariff concerns among Alabama manufacturers. Senator Britt's office has since raised these issues in public forums, including a Senate hearing with Commerce Secretary Howard Lutnick, where she highlighted the production needs of Airbus and Boeing.
However, the timeline of these communications limits their current relevance. The emails reflect conditions as of April 2025, not a forward-looking assessment. Airbus has already brought its Mobile expansion online, and Novelis is progressing with commissioning. Neither project has been halted, nor have any formal exclusions been granted. This suggests that while tariffs are a significant cost factor, they have not been prohibitive enough to stop these investments.
Novelis provides a concrete measure of the tariff impact. For the fiscal year ending March 31, 2026, the company estimated that tariffs reduced adjusted EBITDA by $143 million, nearly 9% of its total adjusted EBITDA of $1.6 billion. Capital expenditure surged 39% to $2.3 billion, largely due to the Bay Minette project, while adjusted free cash flow was a negative $2.4 billion. At the end of June, Novelis reported $2.1 billion in liquidity and net leverage of 4.5 times adjusted EBITDA, underscoring the financial tightrope the company is walking.
For Airbus investors, the key metric will be delivery performance as the Mobile facility ramps up toward the group's target of 70 to 75 A320-family aircraft per month by the end of 2027. For Hindalco shareholders, the focus will be on Bay Minette's commissioning schedule, start-up costs, and leverage. A formal USTR exclusion list would effectively lower cash costs, but private requests and political assurances have yet to materialize into concrete policy changes.
In market reactions, Airbus shares in Paris closed at €196.28, up 0.8%, while Hindalco gained 1.5% in Mumbai to ₹972.70. News Corp's Class A shares traded at $30.16, down 0.9%. These movements suggest investors are cautiously optimistic but wary of ongoing tariff uncertainties.
The broader implication is that tariffs can tax the imported machinery and materials used to build domestic manufacturing capacity, even when the finished product is proudly American. The emails from Senator Britt's office serve as a reminder that tariff policy has real, localized consequences, and that without a clear exemption process, companies must absorb these costs or pass them on to consumers.
