World Map at Night
U.S. Antidumping and Countervailing Duties
Information and Resources for U.S. Trade Remedy Laws and Ongoing Proceedings.
Two hands at a keyboard with question marks overlaid
AD/CVD FAQs
Get the answers to the most commonly asked questions.
AD/CVD FAQs
Stack of white paper on white backgrounnd
Recent Case Announcements
View a list of our recent AD/CVD case announcements.
Recent Announcements

Final Affirmative Determinations in the Antidumping Duty and Countervailing Duty Investigations of Hexamethylenetetramine from the People’s Republic of China

Final Affirmative Determinations in the Antidumping Duty and Countervailing Duty Investigations of Hexamethylenetetramine from the People’s Republic of China

On July 15, 2025, the U.S. Department of Commerce (Commerce) announced its final affirmative determinations in the antidumping duty (AD) and countervailing duty (CVD) investigations of hexamethylenetetramine (hexamine) from the People’s Republic of China (China).

Final Dumping Margins

Exporter/ProducerWeighted- Average Dumping Rate Margin (percent)Cash Deposit Rate (Adjusted for Subsidy Offset(s)) (percent)
China-wide Entity405.19*394.65

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

Final Subsidy Rates

 

Exporter/ProducerSubsidy Rates (percent)
Changzhou Highassay Chemical Co.420.73*
China Bluestar International Chemical Co., Ltd.420.73*
Fengchen Group Co., Ltd.420.73*
Hutubi Ruiyuantong Chemicals Co., Ltd.420.73*
Jiangsu Guotai Guomian Trading420.73*
Jiaozuo Runhua Chemical Industry Co.420.73*
Qingdao Sun Chemical Corp. Ltd.420.73*
Runhua Chemical Industry420.73*
Shandong Aojin Chemical Technology Co., Ltd.420.73*
China-wide Entity420.73

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

 

Import Statistics

China202120222023
Volume (KG)194,720159,701399,684
Value (USD)$80,704$66,190$240,803

Source: U.S. Census Bureau, accessed through S&P Global Trade Atlas (Harmonized Tariff Schedule of the United States (HTSUS) subheading 2933.69.5000.

Next Steps

  • The U.S. International Trade Commission (ITC) is running a concurrent injury determination investigation.  For more information related to the ITC’s timeline, please refer to the ITC’s calendar.
  • In the event of an affirmative ITC final determination, Commerce will issue AD and CVD order, which are expected to be published in the Federal Register on or about September 4, 2025
     

Other Case Information

  • The petitioner of these AD/CVD investigations is Bakelite LLC (Atlanta, GA).
  • For general information and next steps, please refer to a list of final FAQs.
  • Additional case information, including the scope of the investigations, are 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 numbers A-570-180 and C-570-181 for the AD and CVD investigations, respectively.
  • To date, Commerce maintains 769 AD and countervailing duty orders that provide relief to American companies and industries impacted by unfair trade.

×

Global Business Navigator Chatbot Beta

Welcome to the Global Business Navigator, an artificial intelligence (AI) Chatbot from the International Trade Administration (ITA). This tool, currently in beta version testing, is designed to provide general information on the exporting process and the resources available to assist new and experienced U.S. exporters. The Chatbot, developed using Microsoft’s Azure AI services, is trained on ITA’s export-related content and aims to quickly get users the information they need. The Chatbot is intended to make the benefits of exporting more accessible by understanding non-expert language, idiomatic expressions, and foreign languages.

Limitations

As a beta product, the Chatbot is currently being tested and its responses may occasionally produce inaccurate or incomplete information. The Chatbot is trained to decline out of scope or inappropriate requests. The Chatbot’s knowledge is limited to the public information on the Export Solutions web pages of Trade.gov, which covers a wide range of topics on exporting. While it cannot provide responses specific to a company’s product or a specific foreign market, its reference pages will guide you to other relevant government resources and market research. Always double-check the Chatbot’s responses using the provided references or by visiting the Export Solutions web pages on Trade.gov. Do not use its responses as legal or professional advice. Inaccurate advice from the Chatbot would not be a defense to violating any export rules or regulations.

Privacy

The Chatbot does not collect information about users and does not use the contents of users’ chat history to learn new information. All feedback is anonymous. Please do not enter personally identifiable information (PII), sensitive, or proprietary information into the Chatbot. Your conversations will not be connected to other interactions or accounts with ITA. Conversations with the Chatbot may be reviewed to help ITA improve the tool and address harmful, illegal, or otherwise inappropriate questions.

Translation

The Chatbot supports a wide range of languages. Because the Chatbot is trained in English and responses are translated, you should verify the translation. For example, the Chatbot may have difficulty with acronyms, abbreviations, and nuances in a language other than English.

Privacy Program | Information Quality Guidelines | Accessibility