China has expanded its trade restrictions against U.S. companies, adding pressure to key segments of the rare earth and defense-related supply chains while creating divergence across equity markets.
China tightens export controls on U.S. firms
China’s Ministry of Commerce has placed ten U.S. entities, including MP Materials, Red Cat Holdings, and AvioX, on an export control list that bans the sale of dual-use goods. A further 46 U.S. companies were added to a separate government procurement restriction list.
The affected firms are concentrated in defense, drones, and rare earths. MP Materials and USA Rare Earth, both critical to the United States’ domestic supply ambitions, will face restricted access to Chinese materials and technology. The move extends a series of countermeasures introduced since October 2025 aimed at controlling strategic resource flows.
Limited immediate boost for upstream rare earth stocks
In China’s A-share market, upstream rare earth companies have already rallied close to one-year highs. Northern Rare Earth trades at 52.9 yuan, Guangsheng Nonferrous at 115 yuan, and Shenghe Resources at 33.6 yuan.
Market participants broadly view the new restrictions as reinforcing an existing trend rather than triggering a new rally phase. Prices in the upstream segment had already reflected expectations of tighter supply conditions.
Valuation gap emerges in downstream segments
Attention is shifting toward mid- and downstream companies, particularly magnetic material producers, which remain comparatively undervalued despite being part of the same supply chain.
Dajixiang trades at 30.7 yuan and Zhonghai Magnetic at 13.7 yuan, both near the lower end of their 12-month ranges. Their weaker performance contrasts with upstream gains, even though these firms supply sectors linked to aerospace and drones.
Export data show that downstream manufacturers continue to ship non-restricted products to the United States. JLMY reported 500 million yuan in U.S. exports in 2025, up 40 percent year over year, while other firms including Zhonghai and Dajixiang secured new export permits. The latest restrictions focus on specific entities rather than broad commercial trade, leaving overall export flows largely intact.
Financial pressures and growth divergence among suppliers
Dajixiang reported 1.6 billion yuan in revenue and 57.4 million yuan in net profit in 2025, holding over 40 percent of the domestic defense magnetic materials market. However, a gross margin of 18 percent and a debt ratio near 60 percent point to limited financial flexibility.
Zhonghai Magnetic, by contrast, more than doubled net profit in 2025, driven primarily by demand from robotics and electric vehicle motors. Its lower valuation reflects slower market recognition of these growth areas rather than direct exposure to export controls.
Drone sector faces indirect uncertainty
In the drone segment, Zhong Unmanned Aircraft, trading around 44 yuan, remains a key domestic supplier of military export UAVs. While it may benefit from renewed attention on China’s defense manufacturing capabilities, earnings remain tied to the timing of overseas military orders, contributing to volatility seen between 2024 and 2025.
U.S.-listed drone firm Red Cat Holdings has already seen share price pressure in June, reflecting broader concerns about supply chain tightening, even without direct reliance on Chinese technology. This highlights how indirect effects of policy shifts can weigh on sentiment.
U.S. response may offset restrictions
MP Materials and USA Rare Earth are central to Washington’s strategy to build an independent rare earth supply chain. MP, which has partial backing from the U.S. Department of Defense, may receive increased policy support to offset reduced access to Chinese inputs.
Before the announcement, shares of MP Materials, USA Rare Earth, and Red Cat did not show signs of decline, suggesting the measures were not priced in. Market direction will likely depend on whether traders interpret the restrictions as a constraint or as a catalyst for increased U.S. subsidies and investment.
Market outlook centers on capital rotation
The latest restrictions introduce a clearer divide across the supply chain. Upstream resource companies appear priced for tight supply, while downstream manufacturers remain discounted despite stable export activity.
Key signals in the near term include whether capital rotates into undervalued downstream names in China and whether U.S. policy support accelerates for domestic rare earth producers. These shifts may offer clearer guidance than short-term volatility following the announcement.
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