The USITC scheduled the final phase of antidumping and countervailing duty investigations concerning fresh Agaricus mushrooms from Canada, classifiable under HTSUS 0709.51.01.

This measure concerns fresh mushrooms from Canada and the final phase of proceedings involving countervailing duties (CVD) and antidumping duties (AD). A countervailing duty addresses a government subsidy that benefits exported goods, while an antidumping duty addresses imports sold at less than their normal value in the exporting market. “Scheduling” generally means an agency is setting or announcing the next procedural step in the proceeding, rather than necessarily creating a new duty rate.

It typically affects US importers, customs brokers, Canadian producers or exporters, and other parties involved in the trade proceeding. The measure matters because an importer may need to determine whether the merchandise falls within the scope of the proceeding, identify the correct tariff classification, and follow any applicable entry, cash-deposit, reporting, or documentation requirements. The official notice and scope language control; a customs broker or trade counsel may be needed for difficult classification or scope questions.

What to check

• Read the official notice’s scope description and compare it with the product’s species, form, packaging, and country of origin.
• Confirm the HTSUS classification, but do not rely on the tariff number alone; AD/CVD scope language can include or exclude products independently of classification.
• Check whether the entry date, exporter, producer, and country of origin connect the shipment to the measure’s coverage and any required procedures.
• Verify current instructions from the relevant US agencies and the importer of record’s broker before entry, including deposit, bonding, certification, or documentation requirements.
• Keep product specifications, invoices, bills of materials, origin records, and supplier statements that support the scope and classification analysis.