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Diamond Sawblades and Parts Thereof — A-570-900

US AD/CVD order record · dataset entry, not legal advice.

Antidumping (AD) Active order
Program
Antidumping (AD)
Status
Active order
Countries
China
Effective
2020-01-02
Latest event
2026-07-06
FR notice
Read the Federal Register notice →

Source: Federal Register · data retrieved 2026-10-16T15:33:49Z

Scope of the measure

The products covered by the Order are all finished circular sawblades, whether slotted or not, with a working part that is comprised of a diamond segment or segments, and parts thereof, regardless of specification or size, except as specifically excluded below. Within the scope of the Order are semifinished diamond sawblades, including diamond sawblade cores and diamond sawblade segments. Diamond sawblade cores are circular steel plates, whether or not attached to non-steel plates, with slots. Diamond sawblade cores are manufactured principally, but not exclusively, from alloy steel. A diamond sawblade segment consists of a mixture of diamonds (whether natural or synthetic, and regardless of the quantity of diamonds) and metal powders (including, but not limited to, iron, cobalt, nickel, tungsten carbide) that are formed together into a solid shape (from generally, but not limited to, a heating and pressing process). Sawblades with diamonds directly attached to the core with a resin or electroplated bond, which thereby do not contain a diamond segment, are not included within the scope of the Order. Diamond sawblades and/ or sawblade cores with a thickness of less than 0.025 inches, or with a thickness greater than 1.1 inches, are excluded from the scope of the Order. Circular steel plates that have a cutting edge of non-diamond material, such as external teeth that protrude from the outer diameter of the plate, whether or not finished, are excluded from the scope of the Order. Diamond sawblade cores with a Rockwell C hardness of less than 25 are excluded from the scope of the Order. Diamond sawblades and/or diamond segment(s) with diamonds that predominantly have a mesh size number greater than 240 (such as 250 or 260) are excluded from the scope of the Order. Merchandise subject to the Order is typically imported under heading 8202.39.00.00 of the Harmonized Tariff Schedule of the United States (HTSUS). When packaged together as a set for retail sale with an item that is separately classified under headings 8202 to 8205 of the HTSUS, diamond sawblades or parts thereof may be imported under heading 8206.00.00.00 of the HTSUS. On October 11, 2011, Commerce included the 6804.21.00.00 HTSUS classification number to the customs case reference file, pursuant to a request by U.S. Customs and Border Protection. Pursuant to requests by U.S. Customs and Border Protection (CBP), Commerce included to the customs case reference file the following HTSUS classification numbers: 8202.39.0040 and 8202.39.0070 on January 22, 2015, and 6804.21.0010 and 6804.21.0080 on January 26, 2015. See Diamond Sawblades and Parts Thereof from the Republic of Korea: Preliminary Results of Antidumping Duty Administrative Review, 76 FR 76128 (December 6, 2011). See Diamond Sawblades and Parts Thereof from the People's Republic of China: Final Results of Antidumping Duty Administrative Review; 2016-2017, 83 FR 64331 (December 14, 2018), and accompanying Issues and Decision Memorandum at 3. The tariff classifications are provided for convenience and customs purposes; however, the written description of the scope of the Order is dispositive. Continuation of the Order As a result of the determinations by Commerce and the ITC that revocation of the Order would likely lead to a continuation or recurrence of dumping, and material injury to an industry in the United States, pursuant to section 751(d)(2) of the Act and 19 CFR 351.218(a), Commerce hereby orders the continuation of this Order. U.S. Customs and Border Protection will continue to collect AD cash deposits at the rates in effect at the time of entry for all imports of subject merchandise. The effective date of the continuation of this Order will be the date of publication in the Federal Register of this notice of continuation. Pursuant to section 751(c)(2) of the Act and 19 CFR 351.218(c)(2), Commerce intends to initiate the next five-year (sunset) review of this Order not later than 30 days prior to the fifth anniversary of the effective date of continuation. Administrative Protective Order (APO) This notice also serves as the final reminder to parties subject to APO of their responsibility concerning the return, destruction, or conversion to judicial protective order of proprietary information disclosed under APO in accordance with 19 CFR 351.305(a)(3). Failure to comply is a violation of the APO which may be subject to sanctions. Notification to Interested Parties This five-year sunset review and notice are in accordance with section 751(c) of the Act and published pursuant to section 777(i)(1) of the Act and 19 CFR 351.218(f)(4). Dated: April 6, 2021. Christian Marsh, Acting Assistant Secretary for Enforcement and Compliance. [FR Doc.

Scope text quoted verbatim from the Federal Register notice. Scope text retrieved: 2026-10-19T16:17:45Z. Record last fetched: 2026-10-16T15:33:49Z. Verify against the official notice before relying on it.

HTS codes covered by this order

HTSUS (dotted)8-digitDescription (USITC reference)
6804.21.0068042100Of agglomerated synthetic or natural diamond
8202.39.0082023900Other, including parts
8206.00.0082060000Tools of two or more of headings 8202 to 8205, put up in sets for retail sale

Related orders — same primary origin

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At a glance

What does US trade case A-570-900 cover?

The antidumping measure covers Diamond Sawblades and Parts Thereof, imported from China. Case number A-570-900 is one of 540 active orders tracked in the database and was established 2020-01-02; the described product range determines which ten-digit lines inherit the cash-deposit obligation. Scope language in the Federal Register document controls.

Does case A-570-900 still collect cash deposits?

As of dataset vintage 2026-10-16T16:09:24Z, yes: importers entering covered goods post a cash deposit at the current rate until Commerce's next administrative review publishes revised margins in the Federal Register. Deposit rates can change every review cycle, so confirm the latest Federal Register notice before you quote a figure to your customs broker.

Which HTS codes fall under case A-570-900?

These HTS headings are recorded in the case linkage: 6804.21.00, 8202.39.00, 8206.00.00. Confirm the exact ten-digit code against the published scope language, because product descriptions rather than codes alone define the legal boundary of the order, and scope rulings occasionally widen or narrow which lines inherit the deposit obligation.

Primary sources: Federal Register — A-570-900 · USITC Harmonized Tariff Schedule — republished with provenance by exportsonar.com