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  1. AD/CVD Catalog
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  5. A-580-897
ADA-580-897·South Korea·active

Large Diameter Welded Pipe

Country-wide rate

7.08%

Effective

August 21, 2020

Plain-English explanation

AD/CVD case A-580-897 is a U.S. antidumping duty (AD) order on large diameter welded pipe from South Korea, issued and enforced by the U.S. Department of Commerce. It carries a country-wide cash deposit rate of 7.08%, effective August 21, 2020. The order is in active status, currently flagging 13 HTS codes. Individual exporters and producers may receive their own case-specific rates through Commerce administrative reviews — see manufacturer rates linked from this page where available.

FR citation
2019-08950
Rate-source FR citation
89 FR 100980
Companion case
C-580-898

Tandom · AD/CVD exposure

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HTS codes(13)

Tariff lines flagged by this order in Tandom's catalog

7305.11.10.307305.11.10.607305.11.50.007305.12.10.307305.12.10.607305.12.50.007305.19.10.307305.19.10.607305.19.50.007305.31.40.007305.31.60.907305.39.10.007305.39.50.00

Scope text

Legally operative description of covered merchandise from the Federal Register

The merchandise covered by this order is welded carbon and alloy steel pipe (other than stainless steel pipe), more than 406.4 mm (16 inches) in nominal outside diameter (large diameter welded pipe), regardless of wall thickness, length, surface finish, grade, end finish, or stenciling. Large diameter welded pipe may be used to transport oil, gas, slurry, steam, or other fluids, liquids, or gases. It may also be used for structural purposes, including, but not limited to, piling. Specifically, not included is large diameter welded pipe produced only to specifications of the American Water Works Association (AWWA) for water and sewage pipe. Large diameter welded pipe used to transport oil, gas, or natural gas liquids is normally produced to the American Petroleum Institute (API) specification 5L. Large diameter welded pipe may also be produced to American Society for Testing and Materials (ASTM) standards A500, A252, or A53, or other relevant domestic specifications, grades and/or standards. Large diameter welded pipe can be produced to comparable foreign specifications, grades and/or standards or to proprietary specifications, grades and/or standards, or can be non-graded material. All pipe meeting the physical description set forth above is covered by the scope of this order, whether or not produced according to a particular standard. Subject merchandise also includes large diameter welded pipe that has been further processed in a third country, including but not limited to coating, painting, notching, beveling, cutting, punching, welding, or any other processing that would not otherwise remove the merchandise from the scope of the order if performed in the country of manufacture of the in-scope large diameter welded pipe. Excluded from the scope are any products covered by the existing antidumping duty order on welded line pipe from the Republic of Korea.

Frequently asked questions

What is AD/CVD case A-580-897?

A-580-897 is a U.S. antidumping duty (AD) order on large diameter welded pipe from South Korea, issued by the U.S. Department of Commerce. It is part of the trade-remedy regime that levies cash deposits at entry on imports found to be sold below fair value (AD) or to benefit from foreign government subsidies (CVD).

What is the deposit rate for A-580-897?

The country-wide cash deposit rate for A-580-897 is 7.08%. This rate applies to importers of non-listed manufacturers/exporters from South Korea. Individual exporters and producers may have lower (or higher) case-specific rates from Commerce administrative reviews — see the manufacturer rates linked from this page where available.

When did A-580-897 take effect, and is it still active?

A-580-897 took effect on August 21, 2020 and is currently in active status — cash deposits apply at entry on every shipment in scope.

How do I check if my shipment falls within the scope of A-580-897?

Two factors determine scope: (1) the product's HTS code(s) and physical characteristics — covered codes are listed on this page (13 flagged); and (2) the product's country of origin — this order applies to imports from South Korea. The order's scope text — also on this page — is the legally binding description. When borderline cases arise, importers can request a formal scope ruling from Commerce. Tandom's lookup tool matches your HTS + origin against every active order in seconds.

What HTS codes are covered by A-580-897?

A-580-897 flags 13 HTS codes in Tandom's catalog. The full list is shown on this page. HTS coverage alone does not guarantee scope — physical-characteristic exclusions in the scope text may carve out specific products.

Where is the official Federal Register notice for A-580-897?

The official Federal Register citation for A-580-897 is 2019-08950. The link is on this page; clicking it opens the canonical FR document on federalregister.gov, which carries the legally operative text — scope, rates, exclusions, and effective dates.

What is the companion case for A-580-897?

A-580-897 has a companion case at C-580-898. AD orders frequently run alongside a CVD order on the same product/country (or vice versa). Both deposits stack on top of base duties — importers pay the full sum of both rates at entry where both orders apply.

Learn more

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Find the right manufacturer or exporter rate in an AD/CVD order

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Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

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