A-570-947: antidumping duty order on Steel Grating from China
A-570-947 is the US Department of Commerce case number for the antidumping duty order on Steel Grating from China, in force since 23 July 2010 and continued after a sunset review on 1 June 2021. Goods in scope entered under this case carry an antidumping cash deposit at entry on top of the normal duty.
Reviewed September 2026 against the ITA order list and the Federal Register.
Case numberA-570-947Antidumping duty (AD), non-market economy
Companion countervailing duty caseC-570-948 countervailing →the same product from the same country under the other duty law; both deposits apply to one entry
ProductSteel Grating ITA commodity group: Steel-Related
Next sunset reviewMay 2026 month Commerce is due to initiate the five-year review
Rates in the order notice
145.18%PRC-wide Entity rate
As printed in the order notice (75 FR 43143, 23 July 2010). The deposit an entry pays today is the rate assigned to the exporter or producer on the invoice in the latest administrative review, which can be higher or lower than this; a company that has never been reviewed keeps the all-others rate. Check the current rate for your supplier in Commerce's ACCESS case record before pricing an order.
HTS numbers named in the scope
The subheadings the notice lists as the ones subject merchandise may enter under. They are given for convenience; the written scope is what decides whether goods are covered, and goods under other numbers can still be in scope.
Scope of the Order
The products covered by this order are certain steel grating,
consisting of two or more pieces of steel, including load-bearing
pieces and cross pieces, joined by any assembly process, regardless of:
(1) size or shape; (2) method of manufacture; (3) metallurgy (carbon,
alloy, or stainless); (4) the profile of the bars; and (5) whether or
not they are galvanized, painted, coated, clad or plated. Steel grating
is also commonly referred to as ``bar grating,'' although the
components may consist of steel other than bars, such as hot-rolled
sheet, plate, or wire rod.
The scope of this order excludes expanded metal grating, which is
comprised of a single piece or coil of sheet or thin plate steel that
has been slit and expanded, and does not involve welding or joining of
multiple pieces of steel. The scope of this order also excludes plank
type safety grating which is comprised of a single piece or coil of
sheet or thin plate steel, typically in thickness of 10 to 18 gauge,
that has been pierced and cold formed, and does not involve welding or
joining of multiple pieces of steel.
Certain steel grating that is the subject of this order is
currently classifiable in the Harmonized Tariff Schedule of the United
States (``HTSUS'') under subheading 7308.90.7000. While the HTSUS
subheading is provided for convenience and customs purposes, the
written description of the scope of this order is dispositive.
Excerpt from 75 FR 43143. Scopes are amended by later scope rulings and circumvention findings; the notice list below has them.
What A-570-947 means when you import
Cash deposit at entry. For every entry of goods in scope, CBP collects an estimated antidumping duty cash deposit at the rate assigned to the exporter or producer on the entry, on top of the Column 1 duty and any Chapter 99 trade-remedy lines. Because a companion countervailing case exists, an entry of Steel Grating from China carries both deposits. The same product from two plants in China can deposit at different rates, so ask the supplier which legal entity will appear as exporter and as producer on the invoice before you price the order. China is treated as a non-market economy in antidumping cases: an exporter that has not established its own separate rate deposits at the country-wide rate, which is normally the highest in the case.
Deposit now, final duty later. The deposit is not the final duty. The entry stays unliquidated until Commerce completes the administrative review for the period it was entered in, then CBP liquidates it at the rate that review sets, and bills or refunds the difference with interest. AD/CVD entries therefore stay open for years, and the importer of record carries the difference. Commerce must be asked for a review each anniversary month of the order; if nobody asks, entries liquidate at the deposit rate.
Reimbursement certificate. Before liquidation the importer files a certificate under 19 CFR 351.402(f)(2) stating whether the exporter has paid or reimbursed the antidumping duty. If it is not filed, Commerce may presume reimbursement and deduct the duty a second time in the margin calculation. Brokers file it with the entry summary; make sure yours does.
Entry reporting. The AD/CVD case number goes on the 7501 line alongside the HTS number, and any Chapter 99 lines the goods carry are reported in the order CBP prescribes; the tariff updates tracker carries the current Chapter 99 sequence and the actions behind it. Goods finished, cut or packaged in a third country stay in scope if the notice's written scope covers them, so a change of shipping origin is not a change of AD/CVD origin.
Estimating the stack. The tariff simulator returns the Column 1 rate and the Chapter 99 additional duties for an HTS number and origin; it does not add antidumping or countervailing deposits. Add the deposit at your supplier's current rate on top of what it shows. Airlift USA does not hold a US customs broker licence; entries on cargo we move are filed through our licensed broker network.
Case list: AD/CVD Orders and Suspension Agreements, International Trade Administration, Enforcement and Compliance — ITA dashboard, export of September 2026. Notices, rates and HTS numbers: Federal Register API v1. Both are US Government works in the public domain. This page is a reference, not legal or customs advice.
Importing steel grating from China under A-570-947?
Tell us the product, the exporter and producer named on the invoice, the load port, the US delivery point and the ready date. We come back with the ocean freight, the destination charges and how the entry is filed through our licensed broker network; the AD/CVD cash deposit itself is set by the rate on the entry, not by us.