Three Investigations, One Deadline

The United States Trade Representative (USTR) is running three separate investigations that could produce new tariff regulations by the end of the month — and all three carry direct consequences for imports of loose colored gemstones and cultured pearls.

The American Gem Trade Association (AGTA) laid out the state of play on Monday. All three investigations proceed under Section 301 of the Trade Act. Here is what is on the table:

Running alongside all of this: a temporary 10% global import surcharge under Section 122, introduced after the Supreme Court struck down the President's reciprocal tariffs under the IEEPA — set to expire July 24. And US Customs and Border Protection (CBP) is still working through refunds of previously collected IEEPA tariffs, with claims filed for nearly 60% of approximately $166 billion paid, but only a fraction actually refunded.

Meanwhile, AGTA president Bruce Bridges and the organization continue lobbying in Washington. Last month they met with a dozen members of Congress to argue that loose colored gemstones should retain their historic duty-free status — on the grounds that there is no meaningful domestic production of these resources.

That is a great deal happening at once. Let's take it apart properly.

All three investigations proceed under Section 301 of the Trade Act. That detail is not procedural trivia; it shapes what these actions can do and how durable they are likely to be.

Section 301 authorizes the USTR to investigate and respond to foreign trade practices deemed unfair, unreasonable, or discriminatory against US commerce. It is a trade-practice remedy, not a general revenue tool. The theory is corrective: identify a practice that disadvantages US interests, and apply pressure — typically tariffs — until it changes.

Two structural features follow from that design.

First, it is investigation-based. A Section 301 action requires a formal process: initiation, examination, public hearings, a comment period, preliminary findings, and a final determination. That takes time, and it creates points of entry for affected parties. This is precisely why AGTA's advocacy is not futile — the process is built to receive input, and comments submitted during the window enter the official record the USTR must consider.

Second, it is legally sturdier than the alternative. This is the crucial contrast with what came before, and it explains the entire shape of the current landscape.

Earlier this year, the Supreme Court struck down the reciprocal import tariffs imposed under the International Emergency Economic Powers Act (IEEPA).

IEEPA is emergency-powers legislation. Using it as the foundation for broad reciprocal tariffs was an aggressive statutory interpretation — fast to deploy, but resting on authority that was never obviously designed for routine trade policy. The Court's decision confirmed the vulnerability.

The administration's response reveals the strategic logic clearly. Two things happened:

In other words, the tariff program is being rebuilt on firmer legal ground. That is the meta-story behind every specific number in this news, and it has an uncomfortable implication for the trade: Section 301 tariffs, once finalized, will be considerably harder to overturn in court than the IEEPA tariffs were.

Anyone hoping the current measures will be struck down the way the last ones were should recalibrate. The whole point of the shift to Section 301 was to prevent that outcome.

Preliminary findings covered roughly 60 countries, with a proposed 12.5% levy on imports from 46 of them. Named among those 46: India, Thailand, Sri Lanka, and Australia.

For the colored-gemstone trade, that list is not a random sample of global trading partners. It is essentially a roster of the industry's core supply infrastructure.

India is a processing and manufacturing powerhouse across the entire gem and jewelry spectrum. Its cutting, polishing, and finishing capacity — built over generations, with deep skill concentration and cost structures difficult to replicate — makes it central to how colored gemstones reach global markets.

Thailand is arguably the global hub for colored-stone cutting, treatment, and trading. Bangkok's role in the colored-gemstone trade is close to irreplaceable at scale. An enormous share of the world's finished colored stones passes through Thai hands. A tariff affecting Thai-origin goods touches a very large portion of global colored-stone supply.

Sri Lanka is both a significant producing origin — particularly for sapphires — and a cutting center in its own right. Ceylon sapphires carry origin prestige that buyers actively seek and pay for.

Australia contributes distinctive production, including material with strong origin identity and premium positioning.

Put simply: a 12.5% tariff applied across this group would not hit the margins of the colored-gemstone supply chain. It would hit the spine.

A 12.5% duty may sound moderate against some of the headline tariff figures circulating in trade policy discussions. It is not moderate in practice, for a specific structural reason: colored gemstones move through multi-stage value chains with compressed margins at several handoffs.

A stone may be mined in one country, sold rough into a trading center, cut in another, treated somewhere else, traded again, set into jewelry, and finally retailed. Each stage carries a margin, and many of those margins are thinner than the tariff rate itself.

When a duty exceeds the margin available at a given stage, the cost cannot be absorbed there. It must be passed forward. And because it passes forward through multiple stages, each of which applies its own markup on a now-higher cost base, the retail-level impact of a 12.5% import duty is typically greater than 12.5%.

This is tariff cascade, and it is the reason importers treat double-digit duties as serious rather than manageable.

Final resolution is expected later this month, following public hearings and the comment period.

That sequencing is the actionable detail. The findings are preliminary. The hearings and comments are part of the record. Which means the window for influencing the outcome is open — narrowly, and closing — right now.

The second review examines subsidies, industrial policies, and manufacturing overcapacity involving 16 trading partners, including Cambodia, Thailand, the European Union, India, and Japan.

This investigation rests on a distinct rationale from the first. Rather than examining general trade practices, it targets the claim that foreign governments have distorted markets — through subsidies or industrial policy — in ways that created excess manufacturing capacity, which then depresses global prices and disadvantages US producers.

That framework was developed largely for heavy industry: steel, aluminum, shipbuilding, semiconductors, sectors where state support and capacity gluts are readily documented.

Its application to gemstones is, on its face, awkward. But this is exactly the risk of broad, sector-agnostic trade actions: product categories get caught in frameworks they don't fit, simply because they fall within a covered tariff line or a covered country.

Note that Thailand and India appear in both investigations. So does exposure via the EU and Japan for goods routed through those jurisdictions.

Overlapping jurisdiction creates genuine uncertainty for importers:

Until final determinations are published, these questions do not have reliable answers. And that uncertainty is itself a cost — it makes forward pricing, contract commitments, and inventory planning genuinely difficult, independent of what the final rates turn out to be.

Final resolution is expected later this month, in parallel with the first investigation. Two major determinations landing in the same window means the trade could face a substantially redrawn cost landscape in a matter of weeks.

The Brazil investigation is different from the other two in the most important respect: it is finished. Its outcome is not a proposal to comment on. It is the operative rule.

This is the most analytically revealing element in the entire news item, and it deserves careful attention.

The distinction between rough and polished is not arbitrary. It is a precisely targeted policy instrument, and it tells you exactly what the tariff is trying to achieve.

Rough is exempt. Rough gemstones are raw material. They enter the US to be processed — cut, polished, finished — by domestic labor. Taxing rough would penalize US processing activity by raising its input costs. So rough passes free.

Polished is taxed at 25%. Polished stones arrive with the value-adding work already completed abroad. From a protectionist standpoint, this is the import that "competes" with domestic processing capability.

The policy logic is therefore unmistakable: discourage the import of foreign value-added work; encourage the import of raw material for domestic processing. It is classic industrial-policy tariff design, applied with precision.

Now consider the natural evasion strategy. If polished Brazilian stones face 25%, why not ship Brazilian rough to a third country, polish it there, and import the finished stones from that third country at whatever lower rate applies?

The determination anticipates this exactly. Gemstones exported from Brazil to a third country for polishing face the duty rate applicable to that third country.

This is a deliberate anti-circumvention rule, and its effects are worth spelling out:

The compliance implication is significant: origin documentation and processing records become critical. Determining the applicable rate now requires demonstrating not just where a stone was mined, but where each stage of processing occurred. For a trade where a single stone may pass through several countries, that is a real administrative burden.

Because the Brazil investigation concluded first, its structure functions as a preview. If the same design logic carries into the broader determinations — rough exempt, polished dutiable, third-country processing rules attached — then the trade can make reasonably informed preparations even before final rates are published.

That is worth acting on. The structure may be more predictable than the rates.

Layered over the Section 301 investigations is the temporary 10% global import surcharge under Section 122, introduced after the IEEPA tariffs fell. Certain products are exempt. The surcharge is set to expire on July 24.

Section 122 authority is designed for temporary, broad-based import surcharges addressing balance-of-payments concerns. It comes with built-in constraints — including duration limits — precisely because it is meant as a short-term instrument, not a permanent policy.

That temporary character explains its role here. It functioned as a bridge: maintaining tariff coverage during the gap between the IEEPA program's judicial invalidation and the Section 301 program's completion.

The sequencing is striking:

These dates are close together and clearly not coincidental. The pattern suggests a deliberate handoff: as the temporary, legally constrained surcharge sunsets, the durable, procedurally grounded Section 301 measures come online.

For importers, the July 24 expiration creates a genuinely uncertain moment:

Scenario A — a real gap. If the surcharge lapses and Section 301 determinations aren't yet in force, there may be a brief window of lower duty exposure. Shipments clearing customs in that window could face materially reduced cost.

Scenario B — seamless transition. If Section 301 measures take effect as the surcharge expires, there is no relief — only substitution, potentially at higher rates for affected origins.

The practical takeaway: timing of customs entry could carry real financial consequence in late July, and importers with flexibility on shipment timing have a decision worth thinking about carefully. This is a matter for qualified customs counsel, not guesswork.

The refund situation deserves attention because it illustrates something important about how trade policy actually lands on businesses.

CBP has reported to the Court of International Trade that refund claims have been filed for nearly 60% of the approximately $166 billion collected under the IEEPA tariffs — but that only a fraction of that amount has actually been refunded.

The scale is enormous. $166 billion collected. Even a partial refund program of that magnitude represents one of the largest reimbursement exercises in the history of US trade administration.

Forty percent hasn't been claimed. Nearly 60% of the total has claims filed against it, which means roughly 40% does not. Some of that reflects importers who haven't yet filed, lack documentation, don't know they're eligible, or have concluded the administrative cost exceeds the recovery. That is a substantial pool of potentially recoverable money sitting unclaimed — and any importer who paid IEEPA duties should be actively determining their position rather than assuming someone else is handling it.

Winning in court is not the same as getting paid. This is the hard lesson. The Supreme Court struck down the tariffs. That was a complete legal victory. And yet, well into the aftermath, only a fraction of the money has come back.

The gap between legal vindication and financial recovery is where cash flow lives. Businesses that paid these duties had real capital tied up — capital they could not deploy while awaiting a judgment, and still cannot fully deploy while awaiting a refund. For smaller importers, that timing mismatch can be more damaging than the duty itself.

The strategic implication for the current moment is sobering: do not plan on the assumption that an eventual legal challenge to Section 301 measures would make you whole on a useful timeline. Even successful challenges resolve slowly, and refunds arrive slower still.

Amid all this, Bruce Bridges and AGTA are doing the work of advocacy. The organization reports that last month it met with a dozen members of Congress in Washington, DC, making the case that loose colored gemstones should qualify for their historic duty-free status.

The argument, in AGTA's words: there is "no meaningful domestic production of these resources."

That single sentence is, analytically, the strongest position available to the colored-gemstone trade — because it attacks the tariff's rationale rather than merely pleading its cost.

A protective tariff requires something to protect. The entire justification for import duties on a category rests on the existence of domestic producers who face unfair foreign competition. Raise the cost of imports, and domestic production becomes relatively more viable. That is the mechanism.

Colored gemstones have no domestic industry to shield. Gemstone deposits are where geology put them. Sapphires, rubies, emeralds, and the vast majority of commercially significant colored stones are simply not produced in the United States at meaningful commercial scale. This isn't a matter of American producers being outcompeted — there is no domestic supply to compete.

Therefore the tariff protects nothing and costs everything. With no domestic production to benefit, the duty cannot shift purchasing toward American-made alternatives, because none exist at scale. What it can do is raise costs for the American businesses that import, cut, set, design, wholesale, and retail these stones — and for the consumers who buy them.

This is not a plea for special treatment. It is an argument that the policy fails on its own logic when applied to this category. A tariff that cannot achieve its stated purpose and produces only cost is not protection. It is a tax on American businesses and their customers.

The word historic is carrying weight. AGTA is not asking for a novel carve-out; it is arguing for the restoration of a long-standing treatment.

That framing has practical advantages. It establishes precedent — this treatment existed, functioned, and was considered appropriate for a long time. It shifts the burden of justification onto whoever wants to change the status quo. And it makes the request modest in character: return to what was, rather than create something new.

Skepticism about industry lobbying is usually warranted. But this case has structural features that make it more promising than most:

Section 301 processes are designed to receive input. Hearings and comment periods exist because the statute requires the USTR to consider affected-party submissions. Comments enter the record.

The determinations are not yet final. For the two broad investigations, findings remain preliminary. Preliminary findings change. That is what "preliminary" means.

Carve-outs are already in evidence. The Brazil determination exempts rough gemstones. The Section 122 surcharge exempts certain products. Product-specific exemptions are demonstrably part of how these programs are constructed — which means the mechanism AGTA seeks already exists and has been used.

The factual claim is verifiable. "No meaningful domestic production" is not rhetoric. It is a checkable statement about US geology and commercial output. Arguments grounded in verifiable fact fare better in formal proceedings than arguments grounded in hardship alone.

Congressional engagement creates independent pressure. A dozen members of Congress represents a real constituency of legislators who can raise the issue through channels separate from the USTR docket. Executive-branch trade decisions are not made in a vacuum.

Pulling this into practical terms.

Map your exposure by origin and processing history. Know, for every line of inventory and every open order, where the stone was mined and where each processing stage occurred. Under the Brazil third-country rule, processing location determines the applicable rate. This documentation is no longer administrative housekeeping; it is rate-determinative.

Treat the comment period as an asset. The window on the two broad investigations is open and closing. Individual businesses can submit comments describing concrete effects on their operations, employment, and customers. Volume and specificity in the record matter. Supporting AGTA's submission is valuable; adding your own particulars is more valuable still.

Model scenarios rather than forecasting a single outcome. Build cost projections for multiple cases: 12.5% applied broadly; 12.5% with a colored-gemstone exemption; Brazil-style rough/polished splits extended; Section 122 lapsing versus being replaced. Businesses that have already modeled the outcomes can respond in days rather than weeks when determinations publish.

Take the late-July calendar seriously. July 22, July 24, and end-of-month determinations sit within days of each other. Shipment timing in that window may carry meaningful cost consequences. Get qualified customs advice on entry timing.

File your refund claims. If your business paid IEEPA duties and hasn't filed, that is potentially recoverable capital sitting idle. Nearly 40% of the $166 billion has no claim against it. Don't be in that portion by default.

Reconsider processing geography — carefully and legitimately. The third-country provision means where polishing occurs affects duty rate. This is not an invitation to paper over origins, which is a serious legal exposure. It is a recognition that genuine sourcing and processing decisions now have tariff consequences that should inform supply-chain planning.

The colored-gemstone trade is facing three simultaneous Section 301 investigations, one already concluded against Brazil at 25% on polished stones, two more with preliminary findings proposing 12.5% across 46 countries that include Thailand, India, Sri Lanka, and Australia — the operational core of global colored-stone supply. A temporary 10% surcharge expires July 24. Determinations on the broader investigations are expected within the same window. And $166 billion in previously collected duties remains largely unrefunded, a reminder that legal victories do not translate quickly into recovered cash.

The structural signal underneath all of it is that the tariff program has been rebuilt on more durable legal foundations. Section 301 is not IEEPA. What emerges from these investigations will be harder to unwind in court, which makes engagement with the administrative process — now, while findings are still preliminary — far more consequential than waiting for litigation later.

And AGTA's argument remains the trade's best card, precisely because it is not a complaint about cost but a challenge to the policy's internal logic: you cannot protect a domestic industry that does not exist. With no meaningful US production of colored gemstones, a tariff on them shields nothing and taxes American cutters, designers, jewelers, retailers, and buyers.

The Brazil determination proves that carve-outs get written — rough gemstones were exempted for exactly the reason AGTA is invoking. The question over the next few weeks is whether that same reasoning gets extended to the rest of the category, or whether the industry's most essential supply corridors get taxed by a framework that was never designed with them in mind.

The comment period is open. It will not be for long.