U.S. Department of Commerce to Place 93.5% Antidumping Tariffs on Chinese Graphite Making the Effective Tariff Rate 160%
CHATTANOOGA, Tenn., July 18, 2025 (GLOBE NEWSWIRE) -- NOVONIX Limited (NASDAQ: NVX, ASX: NVX) (“NOVONIX” or the “Company”), a leading battery materials and technology company, welcomes the preliminary determination by the U.S. Department of Commerce (“Commerce”) to impose antidumping (“AD”) tariffs of 93.5% on anode active material (“AAM”), which includes synthetic and natural graphite imports from China. The effective tariff rate for AAM is now 160% which includes the previously announced countervailing duty (“CVD”) tariffs of 11.5% placed by Commerce in May, President Trump’s blanket 30% tariffs on goods from China, and 25% Section 301 tariffs implemented by USTR last year.
Michael O’Kronley, CEO of NOVONIX, stated, “The decision today underscores the strategic importance of building a domestic supply chain for critical minerals, including synthetic graphite, in North America. It affirms our business strategy as well as the diversification strategy of our customers to source critical battery materials and components locally. NOVONIX, with the most advanced synthetic graphite production facility in North America, will be increasing significantly the United States production of an essential strategic mineral while strengthening American manufacturing, and creating high-quality jobs locally.”
The AD investigation determines whether the graphite is being sold at less than fair value (“dumped”), while the CVD investigation previously announced in May1, determines whether the Chinese government is subsidizing the production and supply of graphite AAM to the United States. The additional AD tariff announced by Commerce today will now stack onto the previously announced CVD tariffs. The final determinations for both the AD and CVD investigations will be issued around December 5, 2025.
NOVONIX’s Riverside facility in Chattanooga is poised to become the first large-scale production site dedicated to high-performance synthetic graphite for the battery, defense, and industrial sectors in North America. To meet increasing customer demand, the Company previously announced its second synthetic graphite manufacturing plant, also in Chattanooga, Tennessee known as the Enterprise South location. With the initial capacity at Enterprise South and its existing Riverside facility, which is scaling up to 20,000 tonnes per annum (“tpa”), NOVONIX will have total production capacity of over 50,000 tpa in Chattanooga.
This announcement has been authorised for release by Ron Edmonds, Chairman.
About NOVONIX
NOVONIX is a leading battery technology company revolutionizing the global lithium-ion battery industry with innovative, sustainable technologies, high-performance materials, and more efficient production methods. The Company manufactures industry-leading battery cell testing equipment, is growing its high-performance synthetic graphite material manufacturing operations, and has developed a patented all-dry, zero-waste cathode synthesis process. Through advanced R&D capabilities, proprietary technology, and strategic partnerships, NOVONIX has gained a prominent position in the electric vehicle and energy storage systems battery industry and is powering a cleaner energy future.
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For NOVONIX Limited
Scott Espenshade, (investors)
Stephanie Reid, (media)
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