IN THE MATTER OF an inquiry pursuant to section 42 of the Special Import Measures Act respecting:

OIL COUNTRY TUBULAR GOODS

FINDINGS

The Canadian International Trade Tribunal, pursuant to the provisions of section 42 of the Special Import Measures Act (SIMA), has conducted an inquiry to determine whether the dumping of oil country tubular goods, as defined below (the subject goods), has caused injury or retardation or is threatening to cause injury, as these words are defined in SIMA, and to determine such other matters as the Tribunal is required to determine under section 42. The subject goods are defined as:

Oil country tubular goods, comprising casing, tubing, and green tubes made of carbon or alloy steel, welded or seamless, heat-treated or not heat-treated, regardless of end finish or connection (including premium or semi-premium connections), having a nominal outside diameter from 2.375 inches to 13.375 inches (60.3 mm to 339.7 mm), meeting or supplied to meet American Petroleum Institute specification 5CT or equivalent and/or enhanced proprietary standards, regardless of grade, originating in or exported from the United Mexican States and the Republic of the Philippines, and originating in the Republic of Türkiye and exported or produced by, or on behalf of, Borusan Mannesmann Boru Sanayi ve Ticaret A.Ş. (or its successors or assigns), originating in the Republic of Korea and exported or produced by, or on behalf of, Hyundai Steel Company (or its successors or assigns), and originating in the United States of America and exported or produced by, or on behalf of, Tenaris S.A. (or its subsidiaries, affiliates, successors, or assigns), but excluding the following:

● drill pipe;

● pup joints;

● unattached couplings;

● coupling stock;

● insulated tubing and vacuum insulated tubing;

● stainless steel casing, tubing, or green tubes containing 10.5 percent or more by weight of chromium; and

● seamless: casing, tubing, or green tubes originating in the United States of America and exported or produced by or on behalf of Tenaris S.A. (or its subsidiaries, affiliates, successors, or assigns).

Further to the Tribunal’s inquiry, and following the issuance by the President of the Canada Border Services Agency of a final determination dated March 23, 2026, that the above‐mentioned goods have been dumped, the Tribunal finds, pursuant to subsection 43(1) of SIMA, that the said dumping has caused injury to the domestic industry.

The Tribunal further finds that the circumstances referred to in paragraph 42(1)(b) of SIMA relating to massive importation are not present.

The statement of reasons will be issued within 15 days.