https://tariffnotices.com/ Tariff, customs, port, freight, and trade-policy signals ranked by importer impact. Wed, 17 Jun 2026 11:50:54 GMT https://tariffnotices.com/#signal/chassis-adcvd-injury-final chassis-adcvd-injury-final Wed, 17 Jun 2026 00:00:00 GMT The USITC issued final affirmative injury determinations on June 8, 2026, finding that U.S. manufacturers are materially injured by chassis and subassembly imports from Mexico, Thailand, and Vietnam. Commerce will now issue antidumping and countervailing duty orders. Importers, fleet operators, chassis pool companies, and logistics providers sourcing from Mexico, Thailand, or Vietnam under HTS 8716.39.00 or 8716.90.50 will owe duty deposits on future entries once Commerce issues the orders — typically within days of the USITC determination. https://tariffnotices.com/#signal/section-301-china-four-year-review-active section-301-china-four-year-review-active Wed, 17 Jun 2026 00:00:00 GMT USTR's second statutory four-year review of the China Section 301 actions is underway, beginning with continuation-request windows for domestic industries benefiting from the tariffs. This does not change duty rates today, but it is the process that decides whether major China tariff actions continue. Electronics, machinery, batteries, components, and HTS Chapters 84/85 exposure should stay under review. https://tariffnotices.com/#signal/van-type-trailers-china-preliminary-ltfv van-type-trailers-china-preliminary-ltfv Wed, 17 Jun 2026 00:00:00 GMT Commerce issued a preliminary antidumping determination on June 15, 2026 (Docket A-570-219), finding that enclosed cargo trailers and subassemblies from China are sold below fair value. CBP began collecting 130.76% cash deposits on all entries as of June 15, 2026. The USITC has since scheduled its final injury phase with a hearing on August 20, 2026, covering van-type trailers from Canada, China, and Mexico. Every van-type trailer entered from China on or after June 15, 2026 — including finished trailers and subassemblies such as frames, door assemblies, coupler assemblies, running gear, and landing gear under HTS 8716.39.0040 and 8716.90.5060 — now requires a 130.76% cash deposit. The USITC final injury phase covers Canada (AD only; CVD petition withdrawn), China (AD and CVD), and Mexico (AD and CVD), expanding tariff risk to multi-country trailer supply chains. https://tariffnotices.com/#signal/cspv-china-taiwan-adcvd-second-review cspv-china-taiwan-adcvd-second-review Wed, 17 Jun 2026 00:00:00 GMT The USITC issued final affirmative determinations on June 8, 2026, finding that revoking the countervailing and antidumping duty orders on crystalline silicon photovoltaic (CSPV) products from China and Taiwan would likely lead to recurrence of material injury. The orders remain in place. Importers of solar panels, cells, and modules from China and Taiwan continue to owe AD/CVD deposits on every entry. This is the second consecutive five-year review confirming continuation — the orders have now been affirmed through at least the mid-2030s. https://tariffnotices.com/#signal/fiberglass-door-panels-china-adcvd-final fiberglass-door-panels-china-adcvd-final Wed, 17 Jun 2026 00:00:00 GMT Commerce published simultaneous final affirmative antidumping (A-570-209, 91 FR 35960) and countervailing duty (C-570-210, 91 FR 35963) determinations on June 15, 2026, finding Chinese fiberglass door panels sold below fair value and subsidized. The China-wide entity AD cash deposit rate is 147.82%; non-responsive exporters face a 186.46% CVD rate. The USITC's final injury determination is the remaining step before orders are issued. Importers of Chinese fiberglass door panels — including finished door slabs, sidelites, and unfinished panels primarily under HTS 3925.20.0010 — face combined AD and CVD deposit requirements ranging from roughly 102% for cooperative respondents to over 330% for China-wide/AFA-rate entities. Once the USITC issues a final affirmative injury determination, AD/CVD orders become binding. https://tariffnotices.com/#signal/lcd-glass-substrate-337-ta-1441 lcd-glass-substrate-337-ta-1441 Wed, 17 Jun 2026 00:00:00 GMT The USITC voted on June 8, 2026, to partially review an ALJ's Section 337 violation finding in Investigation No. 337-TA-1441. Corning filed the complaint against Caihong/Irico, CSOT, CHOT, and TCL. Written submissions on a potential exclusion order are due June 22, 2026. If the Commission issues a limited exclusion order, LCD glass substrate products — and finished display products containing them — from the four remaining respondents would be blocked at U.S. ports. The remedy decision affects supply chains for TVs, monitors, and other LCD end-products. https://tariffnotices.com/#signal/nand-dram-memory-chips-337-ta-1506 nand-dram-memory-chips-337-ta-1506 Wed, 17 Jun 2026 00:00:00 GMT The USITC instituted Investigation No. 337-TA-1506 on June 15, 2026, targeting 3D NAND and HBM DRAM memory chips and products containing them. Texas-based MonolithIC 3D filed the complaint against KIOXIA (Japan and Taiwan) and SK hynix (South Korea), alleging infringement of five U.S. patents. KIOXIA and SK hynix together supply a significant share of global 3D NAND flash and DRAM. If the ITC issues exclusion orders, imports of NAND flash, DRAM modules, SSDs, and any products containing those chips from either company would be blocked at U.S. ports — affecting electronics manufacturers, data-center operators, and component distributors. https://tariffnotices.com/#signal/usitc-gpu-dpu-337-ta-1505 usitc-gpu-dpu-337-ta-1505 Wed, 17 Jun 2026 00:00:00 GMT The USITC instituted Investigation No. 337-TA-1505 on June 9, 2026, targeting rack-scale GPU computing systems and data processing unit technologies. Texas-based Xockets filed the complaint alleging patent infringement across five patents. If the ITC issues a limited exclusion order, companies importing rack-scale GPU systems with programmable hardware acceleration fabrics would be blocked at U.S. ports. Importers relying on AI compute infrastructure should watch the investigation timeline.