U.S. Trade Compliance
Stainless Pipe Cases Advance
USITC Advances Welded Stainless Pipe Cases and Opens Apple Mobile-Device Investigation
Two August 28 actions move separate import proceedings forward—but neither creates a new cash-deposit requirement or an exclusion order today.
What changed
- Welded stainless pipe: The USITC found a reasonable indication of material injury involving imports from India, Türkiye, and the UAE, allowing Commerce's AD/CVD investigations to continue. USITC release, August 28.
- Mobile devices: The USITC instituted Investigation 337-TA-1520 concerning Apple mobile devices used to exchange electronic content. Institution begins the case; it is not a merits decision and no exclusion order has issued. USITC release, August 28.
Immediate compliance takeaway: importers should identify potentially in-scope pipe entries and preserve product and origin records, but should not use petition margins as duty rates. Apple and its supply-chain partners should monitor the Section 337 schedule, but the investigation does not currently stop any imports.
1. Welded stainless pipe investigations clear the preliminary injury stage
On August 28, the U.S. International Trade Commission announced affirmative preliminary determinations in Investigations 701-TA-800-801 and 731-TA-1796-1798. The Commission found a reasonable indication that a U.S. industry is materially injured by imports of welded stainless steel line and pressure pipe from India, Türkiye, and the United Arab Emirates that are allegedly dumped; imports from India and Türkiye are also alleged to be subsidized. Commerce will therefore continue the investigations. Official USITC decision summary.
Commerce initiated the cases on August 5. Its case page lists alleged dumping margins of 89.74%–187.33% for India, 19.54%–127.36% for Türkiye, and 57.04%–113.19% for the UAE. Those figures are allegations in the petitions—not current cash-deposit rates and not final liability. Commerce lists case numbers A-533-950/C-533-951 for India, A-489-858/C-489-859 for Türkiye, and A-520-813 for the UAE. Commerce initiation fact sheet.
The USITC plans to publish its preliminary report, USITC Publication 5789, by October 6, 2026. Commerce currently schedules preliminary CVD determinations for October 9, 2026 and preliminary AD determinations for December 23, 2026, while noting that statutory extensions may change those dates.
2. USITC opens a Section 337 investigation of certain Apple mobile devices
The USITC instituted Investigation 337-TA-1520 concerning certain mobile devices with hardware and software for exchanging electronic content. The complaint was filed by GG Technologies, Inc., doing business as StayTouch, and names Apple Inc. as the respondent. The complainant seeks a limited exclusion order and a cease-and-desist order. Official USITC institution release.
The formal notice describes the products as mobile wireless devices, including watches and phones, that automatically initiate an exchange of contact information when placed near a similarly equipped device. It identifies claims of U.S. Patent No. 12,022,369 and directs an early evidentiary hearing and an early initial determination, within 100 days of institution, on the economic prong of the domestic-industry requirement. Formal notice of investigation.
The Commission will set a target date for completing the investigation within 45 days after institution. If a remedial order is eventually issued, it becomes effective when issued and final after the 60-day presidential-review period unless the U.S. Trade Representative disapproves it for policy reasons. Those later steps have not occurred.
3. Practical impact by business function
| Business function | What changes now | Control point |
|---|---|---|
| Pipe importers and sourcing teams | Trade-remedy exposure has advanced beyond initiation, but deposits have not started. | Match specifications and production route to the written scope; preserve mill test reports, purchase orders, producer/exporter identities, and origin records. |
| Customs brokers | No new Chapter 99 filing instruction follows from the preliminary injury vote alone. | Do not apply petition margins; watch for Commerce preliminary determinations and CBP cash-deposit instructions. |
| Finance and procurement | Prospective landed-cost risk is higher for potentially covered pipe. | Model scenarios separately from current duty accruals and use contract clauses addressing future AD/CVD deposits. |
| Mobile-device supply chain | A patent-based import investigation is active, but no exclusion order exists. | Track the 337 docket, the early domestic-industry issue, and any later remedy proceeding; avoid treating institution as an import ban. |
4. Action list for today
- Build a pipe-entry population. Identify open and planned entries of welded stainless line and pressure pipe from India, Türkiye, and the UAE, organized by producer and exporter.
- Run a written-scope review. Compare dimensions, manufacturing process, grade, end finish, and intended use with the official scope record; do not rely only on statistical HTSUS numbers.
- Separate risk estimates from duty accounting. Label petition margins as allegations and await Commerce determinations before changing cash-deposit accruals.
- Preserve Section 337 evidence. Relevant mobile-device teams should retain import, product-feature, sales, and technical records and calendar the early domestic-industry proceeding.
- Assign milestone owners. Monitor the USITC report, Commerce preliminary determinations, and the Section 337 target-date order with named legal and customs owners.
5. What to watch next
- By October 6: USITC Publication 5789 with the Commission's preliminary views and investigation record.
- Currently October 9: Commerce's preliminary CVD determinations for India and Türkiye, subject to extension.
- Currently December 23: Commerce's preliminary AD determinations for India, Türkiye, and the UAE, subject to extension.
- Section 337: the target-date order within 45 days of institution and the early initial determination on the domestic-industry economic prong within 100 days.
6. Frequently asked questions
Are cash deposits now required on the welded stainless pipe imports?
No. The USITC's affirmative preliminary injury determinations allow Commerce's investigations to continue. A cash-deposit requirement would depend on a later affirmative Commerce preliminary determination and implementing instructions.
Can the alleged dumping margins be used as current duty rates?
No. They are petition allegations reported at initiation. They are not current cash-deposit rates, final dumping margins, or final duty liability.
Did the USITC's Section 337 action ban any Apple devices?
No. The Commission opened an investigation and expressly stated that it has not decided the merits. No exclusion or cease-and-desist order has issued.
Which mobile devices are described in the formal notice?
The notice describes watches and phones that automatically begin exchanging contact information when brought near a similarly equipped device. The formal notice and any later claim-construction or scope rulings control the precise coverage.
7. Official sources
- USITC News Release 26-128, August 28, 2026.
- Commerce initiation fact sheet, August 5, 2026.
- USITC News Release 26-127, August 28, 2026.
- Notice of Investigation 337-TA-1520, issued August 28, 2026.
This report is for general informational purposes only and is not legal, customs, sanctions, tax, or accounting advice. Product scope, entry treatment, deposit obligations, and Section 337 exposure should be assessed against the controlling orders, notices, agency instructions, and facts of each transaction.