Solar Firms, Cotton Growers Shaped the Tariffs They Now Profit From

Federal lobbying records show the same industries that spent millions influencing US forced labor trade enforcement are the primary financial beneficiaries of the resulting tariff architecture.

The single most documented fact in the US-EU forced labor tariff fight is this: First Solar, Inc. spent approximately $2.45 million on federal lobbying in 2023 — targeting the House Ways and Means Committee, Senate Finance Committee, the US Trade Representative, and US Customs and Border Protection — while simultaneously and publicly opposing waivers for the Chinese solar competitors that forced labor enforcement has effectively blocked from US markets. First Solar's cadmium telluride technology contains no Xinjiang-origin polysilicon, making it structurally exempt from the Uyghur Forced Labor Prevention Act's rebuttable presumption. Its competitors are not. That alignment of legal architecture and commercial advantage is what this investigation is about.

The legal framework did not arrive fully formed. The Uyghur Forced Labor Prevention Act, Pub. L. 117-78, signed December 23, 2021, created a rebuttable presumption that goods produced in whole or in part in Xinjiang — including polysilicon used in the vast majority of Chinese solar panels — are made with forced labor. As of 2024, US Customs and Border Protection had reviewed over 8,000 shipments under the UFLPA, detaining goods with a total declared value of approximately $3.5 billion, according to CBP's own statistics dashboard and Congressional Research Service analysis. Chinese solar manufacturers bore a disproportionate share of that enforcement burden. US manufacturers with non-Xinjiang supply chains bore none of it.

The National Council of Textile Organizations and the National Cotton Council pursued an identical interest-alignment strategy in the cotton sector. The NCC spends approximately $1.2 million annually on federal lobbying, per OpenSecrets.org filings. The NCTO spends between $400,000 and $600,000 annually, per Lobbying Disclosure Act records. Both organizations have supported UFLPA enforcement against Xinjiang cotton — which, given that Xinjiang produces a substantial share of global cotton supply, effectively restricts a major input for competing apparel imports. Upstream US cotton growers and textile manufacturers benefit from that restriction. Downstream US apparel brands, represented by the American Apparel and Footwear Association, have lobbied in the opposing direction, calling aggressive enforcement a supply chain disruption. The same statute produces winners and losers within a single industry value chain, and both sides are paying to steer it.

The semiconductor sector illustrates a more complex rent-seeking pattern. The Semiconductor Industry Association and its members — including Intel Corporation, which reported approximately $4.8 million in federal lobbying expenditures in 2023, and Applied Materials at approximately $2.3 million, both per OpenSecrets.org — have simultaneously sought UFLPA enforcement against Chinese chip competitors while lobbying for carve-outs protecting their own supply chains when those chains touch Xinjiang-origin specialty chemicals or rare earth inputs. The industry is both enforcer and exemption-seeker, depending on which product line is at stake. The specific UFLPA waiver requests filed by semiconductor firms are partially shielded as confidential business information; the full universe of applicants is not publicly available.

Now the Trump administration has extended this domestic lobbying architecture into transatlantic trade conflict. After the US Supreme Court struck down the legal basis for the administration's global tariffs under the International Emergency Economic Powers Act in February 2025, the USTR launched Section 301 investigations — historically used for intellectual property disputes — against the EU, Canada, Mexico, and Japan, arguing that those governments' failure to enforce prohibitions on forced labor goods constitutes an unreasonable trade practice under 19 U.S.C. § 2411. The proposed tariffs range from 10% to 12.5%. The EU has formally rejected the characterization. EU trade spokesman Olof Gill stated the EU considers these tariffs 'unjustified.' Bernd Lange, Chair of the European Parliament's International Trade Committee, said Washington was 'desperately searching for new' legal justifications, per Politico EU reporting. The EU's own forced labor import regulation — enacted through Brussels — is substantively aligned with US enforcement goals, a fact the Section 301 theory requires ignoring.

The EU side of this equation is not without its own structural distortions. Academic analysis by Cornelia Woll, published through Sciences Po and the Max Planck Institute for the Study of Societies, documents a dual-channel logic in EU trade lobbying: liberalization advocacy flows through the European Commission at the supranational level, while protectionist advocacy flows through national governments to the Council of Ministers. Agricultural interests — particularly France's FNSEA and the umbrella Copa-Cogeca organization, with an estimated annual Brussels lobbying budget of €5 to €10 million, the precise figure not publicly disclosed — have historically used the Council route to block agricultural market access concessions. Any US-EU trade deal that resolves the forced labor tariff dispute would likely require agricultural concessions the EU farm lobby has consistently blocked for decades. That blocking power is structural, not incidental.

What the public record establishes is a closed circuit: corporate actors with direct financial stakes in forced labor trade enforcement spent tens of millions of dollars in aggregate lobbying expenditures — documented in LDA filings at lda.senate.gov and tracked by OpenSecrets.org — targeting the precise regulatory bodies that subsequently issued the Withhold Release Orders, UFLPA Entity List additions, and Section 301 investigation mandates from which those same actors benefit commercially. Business-related lobbying accounts for 72% of all US lobbying expenditures, per research by Kay Lehman Schlozman of Boston College, Sidney Verba of Harvard, and Henry Brady of UC Berkeley's Goldman School of Public Policy, cited by the Center for American Progress. Public interest groups, including genuine labor rights organizations, account for a fraction of that total. The human rights rationale and the protectionist rationale have been woven into the same legal instrument, and the public record cannot fully separate them.

What remains hidden is substantial. The specific USTR Federal Register docket number for the 2025 Section 301 forced labor investigation targeting the EU has not been confirmed in available public records; a full docket review would identify every corporate entity that submitted comments. The substance of US-EU Trade and Labor Dialogue consultations — including which corporations participated and what positions they represented — requires Freedom of Information Act requests to the USTR. Dark money flows through 501(c)(6) trade associations, including the American Alliance for Solar Manufacturing Trade Committee, are not subject to full LDA disclosure requirements, leaving the beneficial ownership of key lobbying intermediaries opaque. Confidential UFLPA waiver applications shield the identities of companies seeking exemptions from the enforcement they publicly support. The instruments that would complete this picture are, in order of likely yield: a FOIA request to USTR for TALD consultation records and Section 301 docket submissions; a direct pull of issue-area-coded LDA filings for every named corporate actor cross-referenced against CBP WRO issuance dates; and a Senate Finance Committee or House Ways and Means Committee disclosure request for any communications received from named lobbying entities during UFLPA drafting. Until those records are public, the line between human rights enforcement and commercially engineered market protection cannot be drawn with certainty.