SAE 4150 Oilfield Drill Billet from China
SAE 4150 Cr-Mo alloy steel billets for oil drilling tools and stems. HTS 7224.90.00 semi-finished other alloy steel.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• API spec certs helpful; ensure round/square primary forms
• Section 232 exclusions may apply for certain oilfield steels