Official-source tariff data · 2026 HTS Rev 19 · synced · Operational
SkuWatch tariff intelligence
AD/CVD measure

Oil Country Tubular Goods — Taiwan — A-583-850

ITA AD/CVD · Expired · TW

Plain-language explainer

Written to help non-specialists understand this page. Rates, dates, and legal facts come from the official records above and on the linked source.

“Oil Country Tubular Goods” (OCTG) generally refers to certain steel tubular products used in oil and gas operations, such as casing, tubing, and related pipe. The exact products covered depend on the measure’s legal scope, including technical features, dimensions, coatings, end use, and country of origin—not just the product’s trade name or HTS classification.

An AD/CVD measure combines two possible trade remedies: antidumping (AD), which addresses sales allegedly made below normal value, and countervailing duties (CVD), which address benefits allegedly provided by a foreign government. These measures typically affect covered goods from specified countries and can create additional import charges for US importers. The importer of record is generally responsible for correct entry reporting and payment, even when a supplier or customs broker prepares the paperwork.

What to check

Basis AD/CVD
Origin Taiwan
Current legal effect Expired
Lifecycle Expired
Effective date
Expired on 2017-07-22

Legal basis

ADCVD

Open official source

Identity & verification

This record is identified by official case A-583-850 and origin Taiwan. Collected 2026-09-22. Last confirmed in the official ITA data on 2026-09-22.

Affected HTS entries

No explicit linked HTS code list is available in this snapshot record.

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