| Imports covered by these reviews are shipments from Turkey of two classes or kinds of merchandise: (1) Certain welded carbon steel pipe and tube, having an outside diameter of 0.375 inch or more, but not more than 16 inches, of any wall thickness. These products, commonly referred to in the industry as standard pipe and tube or structural tubing, are produced to various American Society for Testing and Materials (ASTM) specifications, most notably A-53, A-120, A-135, A-500, or A-501; and (2) Certain welded carbon steel line pipe with an outside diameter of 0.375 inch or more, but not more than 16 inches, and with a wall thickness of not less than 0.065 inch. These products are produced to various American Petroleum Institute (API) specifications for line pipe, most notably API-L or API-LX. These products are classifiable under the Harmonized Tariff Schedule of the United States (HTSUS) item numbers 7306.30.10 and 7306.30.50. |