Nonalloy Steel Production Casing from China
Welded production casing strings of nonalloy steel, OD >16 inches, used post-drilling to facilitate oil/gas flow while isolating zones. HTS 7305.20.4000 for other non-seamless iron/steel casing in drilling. Premium grade for long-term well integrity.
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
• Production vs intermediate casing distinguished by weight/yield specs in MTRs