On Friday, October 10, 2025, global markets absorbed a seismic shock when former President Donald Trump, now back in office, announced a sweeping new trade measure: a 100 per cent tariff on all imports from China, set to take effect on November 1. This announcement instantly reignited fears of a full-blown trade war, not merely as a continuation of past tensions but as a dramatic escalation rooted in the strategic control of critical resources.
The move came in direct response to China’s recent export restrictions on rare earth elements, which constitute roughly 70 per cent of the global supply and are indispensable to modern high-tech manufacturing. The interplay between these two actions, China’s export controls and America’s retaliatory tariffs, has created a volatile feedback loop that threatens to destabilise global supply chains, inflate consumer prices, and inject deep uncertainty into financial markets already navigating a fragile post-pandemic recovery.
The immediate market reaction was swift and severe. US equities plunged, with the Dow Jones Industrial Average falling 1.90 per cent, the S&P 500 dropping 2.71 per cent, and the tech-heavy Nasdaq shedding 3.56 per cent. Investors fled to safety, pushing the yield on the 10-year US Treasury note down by nine basis points to 4.05 per cent and the two-year yield to 3.52 per cent. The US dollar weakened, sliding 0.6 per cent to 98.98 on the Dollar Index, while gold, a traditional haven in times of geopolitical stress, jumped 0.8 per cent to US$4,007.39 per ounce.
Even crude oil markets reflected the anxiety, with Brent futures tumbling 3.8 per cent to US$62.73 per barrel. Across the Pacific, Asian indices mirrored the downturn, with Hong Kong’s Hang Seng down 1.8 per cent and Japan’s Nikkei off one per cent , the latter compounded by domestic political instability. Yet, by Monday’s pre-market session, US equity futures hinted at a rebound, suggesting that some investors viewed Friday’s selloff as an overreaction or a buying opportunity ahead of the critical November 1 deadline.
The industries most vulnerable to this trade standoff span both strategic and consumer sectors. In the United States, high-tech manufacturing stands at the epicenter. Rare earth elements are essential for producing permanent magnets used in electric vehicle motors, wind turbines, defense systems like precision-guided munitions, and semiconductor fabrication equipment. Without reliable access to these materials, American companies face production delays, cost inflation, and potential loss of competitive edge.
Beyond tech, the new tariffs directly impact steel, aluminum, copper, furniture, and household appliances, sectors already burdened by existing duties that average 40 per cent . The cumulative tariff burden, now potentially reaching 130 per cent , would drastically raise input costs for manufacturers and, inevitably, retail prices for consumers. European economies, though not directly targeted, remain exposed through their deep integration into global supply chains, particularly in automotive and electronics, where components often traverse multiple borders before final assembly.
China’s imposition of export controls on rare earths is not merely an economic manoeuvre but a calculated geopolitical lever. By restricting the flow of these critical minerals, Beijing asserts its dominance over a supply chain it has methodically consolidated over decades. While China frames these controls as necessary for national security and environmental protection, Washington interprets them as coercive economic statecraft.
The irony is palpable: the US, which has long criticised China’s trade practices, now responds with tariffs so steep they risk self-inflicted economic harm. Yet, the asymmetry in dependency is stark. The US and its allies rely heavily on Chinese rare earths, whereas China’s economy, while vast, may be less immediately dependent on access to specific American software or services. This imbalance suggests that Trump’s tariff threat, while aggressive, may ultimately serve as a bargaining tactic, a high-stakes gambit to force China back to the negotiating table before the scheduled high-level diplomatic talks on November 1.
Indeed, early signals indicate that de-escalation remains possible. Despite the fiery rhetoric, behind-the-scenes channels appear active, with reports suggesting the US has already signaled willingness to negotiate. This aligns with historical patterns where tariff threats function more as leverage than as irreversible policy. Markets, ever forward-looking, may be pricing in this possibility, which could explain the tentative recovery in futures trading.
For investors, the key is vigilance without panic. The S&P 500’s technical support levels at 6400 and 6150 will serve as critical markers of market sentiment in the coming weeks. Additionally, the flood of third-quarter earnings reports from 36 S&P 500 companies will offer real-time insights into how corporate America is navigating these headwinds. Comments from bellwether firms in tech, manufacturing, and retail will be scrutinised for mentions of supply chain disruptions, cost pressures, or shifting sourcing strategies.
Meanwhile, the crypto market experienced its own drama in the wake of the announcement. Bitcoin plunged 17 per cent in what traders dubbed Black Friday, triggering over US$19 billion in liquidations as leveraged positions collapsed under the weight of panic selling. However, within 24 hours, the market staged a 4.86 per cent recovery, driven by a confluence of factors. Institutional activity provided a floor: Grayscale’s filing for a Bittensor (TAO) Trust signalled growing interest in AI-integrated blockchain projects, propelling TAO up 35 per cent .
Simultaneously, retail speculation surged on BNB Chain, where memecoins like 4 and SKYAI skyrocketed on viral narratives and “endorsements” from figures like CZ. Daily decentralised exchange volumes on BNB Chain hit US$963 million, reflecting intense, if speculative, participation. Yet this rebound remains fragile. Negative funding rates on perpetual futures eased selling pressure temporarily, but Bitcoin still trades seven per cent below its 30-day moving average. The looming US$1.07 trillion options expiry this Friday adds another layer of potential volatility.
In sum, the events of October 10 represent more than a policy announcement. They mark a pivotal moment in the evolving economic cold war between the world’s two largest economies. The tariff threat and rare earth controls are not isolated incidents but symptoms of a deeper decoupling trend that spans technology, security, and industrial policy. While short-term market gyrations reflect fear and uncertainty, the longer-term implications hinge on whether this confrontation hardens into permanent fragmentation or yields to pragmatic negotiation.
Investors should brace for continued turbulence but avoid knee-jerk reactions. The next three weeks, leading up to November 1, will be decisive. Corporate earnings, central bank commentary, including Fed Chair Jerome Powell’s upcoming speech, and any diplomatic overtures will shape the narrative far more than Friday’s headlines. In such an environment, patience, diversification, and a keen eye on technical and fundamental indicators remain the best strategies.
Anndy Lian is an early blockchain adopter and experienced serial entrepreneur who is known for his work in the government sector. He is a best selling book author- “NFT: From Zero to Hero” and “Blockchain Revolution 2030”.
Currently, he is appointed as the Chief Digital Advisor at Mongolia Productivity Organization, championing national digitization. Prior to his current appointments, he was the Chairman of BigONE Exchange, a global top 30 ranked crypto spot exchange and was also the Advisory Board Member for Hyundai DAC, the blockchain arm of South Korea’s largest car manufacturer Hyundai Motor Group. Lian played a pivotal role as the Blockchain Advisor for Asian Productivity Organisation (APO), an intergovernmental organization committed to improving productivity in the Asia-Pacific region.
An avid supporter of incubating start-ups, Anndy has also been a private investor for the past eight years. With a growth investment mindset, Anndy strategically demonstrates this in the companies he chooses to be involved with. He believes that what he is doing through blockchain technology currently will revolutionise and redefine traditional businesses. He also believes that the blockchain industry has to be “redecentralised”.
