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  1. AD/CVD Catalog
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  5. A-570-935
ADA-570-935·China·active

Circular Welded Carbon Quality Steel Line Pipe from China

Country-wide rate

101.1%

Effective

November 10, 2010

Plain-English explanation

AD/CVD case A-570-935 is a U.S. antidumping duty (AD) order on circular welded carbon quality steel line pipe from china from China, issued and enforced by the U.S. Department of Commerce. It carries a country-wide cash deposit rate of 101.1%, effective November 10, 2010. The order is in active status, currently flagging 4 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
E8-9361
Companion case
C-570-936

Tandom · AD/CVD exposure

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HTS codes(4)

Tariff lines flagged by this order in Tandom's catalog

7306191010730619105073061951107306195150

Scope text

Legally operative description of covered merchandise from the Federal Register

The merchandise covered by the Orders is circular welded carbon-quality steel pipe of a kind used for oil and gas pipelines (welded line pipe), not more than 406.4 mm (16 inches) in outside diameter, regardless of wall thickness, length, surface finish, end finish or stenciling. The term ``carbon quality steel'' includes both carbon steel and carbon steel mixed with small amounts of alloying elements that may exceed the individual weight limits for non-alloy steels imposed in the Harmonized Tariff Schedule of the United States (HTSUS). Specifically, the term ``carbon quality'' includes products in which (1) iron predominates by weight over each of the other contained elements, (2) the carbon content is 2 percent or less by weight and (3) none of the elements listed below exceeds the quantity by weight respectively indicated: (i) 2.00 percent of manganese, (ii) 2.25 percent of silicon, (iii) 1.00 percent of copper, (iv) 0.50 percent of aluminum, (v) 1.25 percent of chromium, (vi) 0.30 percent of cobalt, (vii) 0.40 percent of lead, (viii) 1.25 percent of nickel, (ix) 0.30 percent of tungsten, (x) 0.012 percent of boron, (xi) 0.50 percent of molybdenum, (xii) 0.15 percent of niobium, (xiii) 0.41 percent of titanium, (xiv) 0.15 percent of vanadium, or (xv) 0.15 percent of zirconium. Welded line pipe is normally produced to specifications published by the American Petroleum Institute (API) (or comparable foreign specifications) including API A-25, 5LA, 5LB, and X grades from 42 and above, and/or any other proprietary grades or non-graded material. Nevertheless, all pipe meeting the physical description set forth above that is of a kind used in oil and gas pipelines, including all multiple-stenciled pipe with an API welded line pipe stencil is covered by the scope of the Orders. Excluded from the scope are pipes of a kind used for oil and gas pipelines that are multiple-stenciled to a standard and/or structural specification and have one or more of the following characteristics: Is 32 feet in length or less; is less than 2.0 inches (50 mm) in outside diameter; has a galvanized and/or painted surface finish; or has a threaded and/or coupled end finish. (The term ``painted'' does not include coatings to inhibit rust in transit, such as varnish, but includes coatings such as polyester.)

Frequently asked questions

What is AD/CVD case A-570-935?

A-570-935 is a U.S. antidumping duty (AD) order on circular welded carbon quality steel line pipe from china from China, 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-570-935?

The country-wide cash deposit rate for A-570-935 is 101.1%. This rate applies to importers of non-listed manufacturers/exporters from China. 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-570-935 take effect, and is it still active?

A-570-935 took effect on November 10, 2010 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-570-935?

Two factors determine scope: (1) the product's HTS code(s) and physical characteristics — covered codes are listed on this page (4 flagged); and (2) the product's country of origin — this order applies to imports from China. 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-570-935?

A-570-935 flags 4 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-570-935?

The official Federal Register citation for A-570-935 is E8-9361. 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-570-935?

A-570-935 has a companion case at C-570-936. 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

Tandom guides relevant to this AD/CVD case

Trade compliance APIs in broker workflows

Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.

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

Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.

Open resource →

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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Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

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Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

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Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

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See the full duty stack for this product →