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Preliminary Affirmative Determination in the Antidumping Duty Investigation of Certain Tungsten Shot from the People's Republic of China

Preliminary Affirmative Determination in the Antidumping Duty Investigation of Certain Tungsten Shot from the People’s Republic of China

On February 13, 2025, the U.S. Department of Commerce (Commerce) announced its preliminary affirmative determination in the antidumping duty (AD) investigation of certain tungsten shot from the People’s Republic of China (China). Commerce is also conducting a concurrent countervailing duty (CVD) investigation of certain tungsten shot from China.

Preliminary Dumping Rates

China

ExporterProducerEstimated Weighted-Average Dumping Margin (percent)
Zhuzhou KJ Super Materials Co., Ltd.Zhuzhou KJ Super Materials Co., Ltd.183.31
China-Wide Entity201.32*

* This rate is based on facts available with adverse inferences.

Case Calendar

EventAD INVESTIGATION
Petition FiledJuly 10, 2024
Commerce Initiation DateAugust 6, 2024
ITC Preliminary DeterminationAugust 26, 2024
Commerce Preliminary DeterminationFebruary 12, 2025
Commerce Final DeterminationJuly 7, 2025
ITC Final Determination*August 21, 2025
Issuance of Order**August 28, 2025

NOTE: Commerce’s preliminary and final determination deadlines are governed by statute. For AD investigations, the deadlines are set forth in sections 733(b) and 735(a) of the Tariff Act of 1930, as amended. These deadlines may be extended under certain circumstances.
* This will take place only in the event of a final affirmative determination from Commerce.
** This will take place only in the event of final affirmative determinations from Commerce and the U.S. International Trade Commission (ITC).

Import Statistics

China202120222023
Volume (KG)6,577,4139,7171385,929,930
Value (USD)$16,236,830$19,480,775$10,877,564

Source: U.S. Census Bureau, accessed through S&P Global Trade Atlas (Harmonized Tariff Schedule of the United States (HTSUS) subheading 9306.29.0000). Imports of certain tungsten shot enter under HTSUS subheadings that may cover subject and non-subject merchandise. Therefore, publicly available import data may not accurately reflect actual imports of tungsten shot covered by the scope of the investigations.

Other Case Information

  • The petitioner is Tungsten Parts Wyoming, Inc. (Laramie, WY).
  • For general information and next steps, please refer to a list of preliminary FAQs.
  • Additional case information, including the scope of the investigation, is on file electronically via Enforcement and Compliance’s Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS). Once you log in, please refer to case number A-570-178.
  • To date, Commerce maintains 728 AD and countervailing duty orders that provide relief to American companies and industries impacted by unfair trade.