U.S. Department of Commerce Reviews Antidumping Duties on Monosodium Glutamate

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The U.S. Department of Commerce has completed an important review. They looked at duties on a product called monosodium glutamate (MSG). MSG is from Indonesia and China. This review is part of something called the “sunset review.”

What is Antidumping Duty Order?

Antidumping means stopping countries from selling goods too cheaply. They do this to protect American businesses. The U.S. made orders to place duties on MSG from these countries in 2014. This means they add extra fees when MSG from Indonesia and China is sold in the U.S.

Why Review These Orders?

Every few years, the Department of Commerce checks these orders. They want to see if they still need them. They ask if ending the orders would let countries sell MSG at unfairly low prices again.

Review Process

The Department of Commerce began this second review in October 2025. They checked if they needed to keep the antidumping duties on MSG. One important company involved is Ajinomoto Health & Nutrition North America, Inc.

Final Results

The Department of Commerce decided that removing the duties would likely cause unfair sales of MSG again. For Indonesia, the duty rate could go up to 6.19%. For China, it could be as much as 40.41%.

Importance of Following Rules

When companies deal with sensitive information, they follow special rules. These rules protect private details. Everyone involved must respect these rules. If they do not, there could be penalties.

This review shows the U.S. is careful. They want to keep trade fair and protect American jobs and businesses.


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This article includes content collected from the Federal Register (federalregister.gov). The content is not an official government publication. This article is for informational purposes only and does not constitute legal advice. For case-specific consultation, please contact us. Read our full Legal Disclaimer, which also includes information on translation accuracy.