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HTS Numbers

Scope of the Order

The scope of this order consists of certain OCTG, which are hollow steel products of circular cross-section, including oil well casing and tubing, of iron (other than cast iron) or steel (both carbon and alloy), whether seamless or welded, regardless of end finish (e.g., whether or not plain end, threaded, or threaded and coupled) whether or not conforming to American Petroleum Institute (“API”) or non-API specifications, whether finished (including limited service OCTG products) or unfinished (including green tubes and limited service OCTG products), whether or not thread protectors are attached. The scope of the order also covers OCTG coupling stock. Excluded from the scope of the order are casing or tubing containing 10.5 percent or more by weight of chromium; drill pipe; unattached couplings; and unattached thread protectors. The merchandise covered by the order is currently classified in the Harmonized Tariff Schedule of the United States (“HTSUS”) under item numbers: 7304.29.10.10, 7304.29.10.20, 7304.29.10.30, 7304.29.10.40, 7304.29.10.50, 7304.29.10.60, 7304.29.10.80, 7304.29.20.10, 7304.29.20.20, 7304.29.20.30, 7304.29.20.40, 7304.29.20.50, 7304.29.20.60, 7304.29.20.80, 7304.29.31.10, 7304.29.31.20, 7304.29.31.30, 7304.29.31.40, 7304.29.31.50, 7304.29.31.60, 7304.29.31.80, 7304.29.41.10, 7304.29.41.20, 7304.29.41.30, 7304.29.41.40, 7304.29.41.50, 7304.29.41.60, 7304.29.41.80, 7304.29.50.15, 7304.29.50.30, 7304.29.50.45, 7304.29.50.60, 7304.29.50.75, 7304.29.61.15, 7304.29.61.30, 7304.29.61.45, 7304.29.61.60, 7304.29.61.75, 7305.20.20.00, 7305.20.40.00, 7305.20.60.00, 7305.20.80.00, 7306.29.10.30, 7306.29.10.90, 7306.29.20.00, 7306.29.31.00, 7306.29.41.00, 7306.29.60.10, 7306.29.60.50, 7306.29.81.10, and 7306.29.81.50. The OCTG coupling stock covered by the order may also enter under the following HTSUS item numbers: 7304.39.00.24, 7304.39.00.28, 7304.39.00.32, 7304.39.00.36, 7304.39.00.40, 7304.39.00.44, 7304.39.00.48, 7304.39.00.52, 7304.39.00.56, 7304.39.00.62, 7304.39.00.68, 7304.39.00.72, 7304.39.00.76, 7304.39.00.80, 7304.59.60.00,, 7304.59.80.15, 7304.59.80.20, 7304.59.80.25, 7304.59.80.30, 7304.59.80.35, 7304.59.80.40, 7304.59.80.45, 7304.59.80.50, 7304.59.80.55, 7304.59.80.60, 7304.59.80.65, 7304.59.80.70, and 7304.59.80.80. The HTSUS subheadings are provided for convenience and customs purposes only, the written description of the scope of the order is dispositive.

Final Scope Rulings, Circumvention Determinations, and Changed Circumstance Determinations

Record Type Final Signature Date Product Description Decision In Scope? Scope Determination HTS Change(s) Scope Language Change(s)
Covered Merchandise Inquiry 04/21/2026 View Document Yes Commerce determines that seamless OCTG produced by Boly Pipe Co., Ltd. in Thailand using steel billets from China and exported to its customers, Commercial Steel Products LLC and JOL Tubular, Inc., in the United States are subject to the scope of the AD/CVD orders on OCTG from China.
Circumvention Inquiry 02/23/2026 Steel Billets View Document Yes Commerce finds seamless OCTG completed in Thailand from steel billets manufactured in China to be covered by the Orders on OCTG from China
Changed Circumstances Review 03/14/2022 HLD Companies View Document Yes For these final results, Commerce continues to find that HLDS (B) Steel Sdn Bhd (HLDS (B)) and HLD Clark Steel Pipe Col, Inc. (HLD Clark) (Collectively, HLD companies) are eligible to participate in a certification process because the HLD companies have demonstrated that they can identify OCTD that they produced in either Brunei or the Philippines using non-Chinese hot-rolled steel.
Anti Circumvention Review 11/19/2021 From the Philippines View Document Yes We determine that welded OCTG assembled or completed in Brunei or the Philippines using inputs manufactured in China and subsequently exported from Brunei or the Philippines to the United States are circumventing the antidumping and countervailing duty orders on OCTG from China.
Anti Circumvention Review 11/19/2021 From Brunei View Document Yes We determine that welded OCTG assembled or completed in Brunei or the Philippines using inputs manufactured in China and subsequently exported from Brunei or the Philippines to the United States are circumventing the antidumping and countervailing duty orders on OCTG from China.
Scope Inquiry 06/30/2017 Certain Wellhead Equipment (Cameron Int.) View Document No We have determined that the wellhead equipment Cameron describes is excluded from the scope of the Orders.
Scope Inquiry 02/11/2016 DynaEnergetics U.S. Inc.
Scope Inquiry 02/11/2016 Perforating Gun Carriers (Dyna Energitics) View Document Yes We recommend that the Department determine that the merchandise is subject to the scope of the Orders.
Scope Inquiry 02/07/2014 Green Tubes View Document Yes Previously, the Timken Notice and Amended Final Scope Ruling amended the Bell Supply Scope Ruling to find that the scope did not cover the merchandise at issue. Therefore, Commerce is amending its scope ruling and finds that the scope of the Orders covers the products addressed in the Bell Supply Scope Ruling,