U.S. Department of Commerce to Place Up to 721% Tariffs on Chinese Graphite

NOVONIX (NVX) is applauding the U.S. Department of Commerce's preliminary affirmative determination to impose countervailing duty tariffs of up to 721% on synthetic and natural graphite anode material from China, a key component for lithium-ion batteries. The decision supports the development of a domestic critical mineral supply chain, with NOVONIX's Riverside facility scaling to 20,000 tonnes per annum and a new plant planned in Chattanooga to bring total production capacity to over 50,000 tpa; a final determination is expected around December 5, 2025.

Analysis

The U.S. Department of Commerce's preliminary affirmative determination to impose countervailing duties (CVD) of up to 721% on Chinese synthetic and natural graphite anode material marks a potentially significant shift for the North American battery materials sector and specifically for NOVONIX Limited. This action, stemming from an International Trade Commission finding that China's artificially cheap graphite exports suppressed the U.S. industry, directly supports the strategic U.S. goal of developing domestic critical mineral supply chains for increased energy independence. NOVONIX, as a member of the petitioner group American Active Anode Material Producers, stands to benefit from these measures, which could enhance the competitiveness of its domestic production. The company is actively scaling its Riverside facility to 20,000 tonnes per annum (tpa) and plans a new facility in Chattanooga to bring its total North American production capacity for high-performance synthetic graphite to over 50,000 tpa. An ongoing antidumping duty (AD) investigation by Commerce could result in additional tariffs stacking onto the CVDs, with final determinations for both investigations anticipated around December 5, 2025. This regulatory development underpins NOVONIX's expansion strategy, complementing its broader technological advancements in battery cell testing equipment and a patented all-dry, zero-waste cathode synthesis process, positioning the company to serve the growing electric vehicle and energy storage markets.

Key Decisions for Investors

• Consider the potential for significantly improved domestic market conditions for NOVONIX if the preliminary countervailing duties of up to 721% on Chinese graphite are finalized, enhancing the economic case for its planned 50,000+ tpa production capacity.
• Monitor the U.S. Department of Commerce's final determinations on both countervailing and antidumping duties, expected around December 5, 2025, as these will be critical catalysts for NOVONIX and the broader domestic graphite industry.
• Evaluate NOVONIX's progress in scaling its Riverside facility to 20,000 tpa and advancing its new Chattanooga plant, as successful execution on these capacity expansions is key to capitalizing on any favorable trade policies.