In recent times, the geopolitical situation in the Middle East has been escalating, leading to a sharp increase in navigation risks in the Strait of Hormuz, a critical global chokepoint for energy and trade. This directly impacts the highly globalized semiconductor chip supply chain, triggering a wave of urgent stockpiling among global chip manufacturers, downstream end customers, and distributors. As a result, the already fragile stability of the global chip supply chain is once again facing a severe test.
After the start of the year, the manufacturing sector entered a traditional peak season with increased demand. Coupled with the impact of the Strait of Hormuz situation and the surge in AI demand, significant disruptions in the semiconductor supply chain became inevitable. Over the past few days, most customers have rushed to stockpile, and a synchronized surge in bulk purchasing has occurred in the chip distribution channels. Due to the sudden surge in orders and accelerated ordering, some semiconductor manufacturers have stopped providing quotes, making it even harder to place orders. This will further affect spot market prices.
The Strait of Hormuz handles nearly one-third of the global liquefied natural gas trade and one-fifth of the crude oil maritime exports, making it a crucial transport route for key materials in the semiconductor supply chain. The high-purity chemicals, specialty resins, photoresist materials, and wafer packaging consumables required for semiconductor manufacturing largely originate from the petrochemical industry in the Middle East. Many of these materials rely heavily on the strait's maritime routes for transportation. Any restrictions on navigation through the strait would not only lead to skyrocketing global oil prices, increasing production costs across the supply chain, but also directly cause shortages of core semiconductor raw materials, significantly extending shipping cycles, with logistics and insurance costs potentially rising exponentially.
Affected by the dual risks of supply disruptions and price increases, companies across the global chip supply chain have quickly initiated emergency stockpiling actions. Downstream core end manufacturers in automotive electronics, consumer electronics, and AI computing servers have raised their chip safety stock levels, extending the conventional 4-8 week inventory period to over 12 weeks. For some automotive and industrial-grade scarce chips, the stockpiling period has been extended to half a year, with efforts to secure spot and long-term supply contracts. The spot market inquiry volume for some general-purpose MCUs, power management chips, and memory chips has surged by over 200% in the short term, and the spot prices of some scarce categories have shown significant increases. Meanwhile, leading wafer fabrication and packaging and testing companies are also rushing to sign long-term supply agreements with upstream raw material suppliers to secure production capacity and transportation resources in advance, mitigating the risk of raw material shortages.
This industry-wide stockpiling wave is essentially a stress response of the global chip supply chain to geopolitical black swan events. In the short term, the uncertainty of navigation through the Strait of Hormuz will persist, and the chip industry's stockpiling fervor is unlikely to subside soon. The imbalance between supply and demand and price fluctuations for some categories may further intensify. In the long term, this event will once again drive the global chip supply chain to accelerate the diversification of its supply chain layout, improve risk emergency mechanisms, and enhance the resilience of the entire chain to cope with the increasingly complex geopolitical and global trade environment.
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Sources: Sohu (STARTRADER Forex), TopBuzz (Yuan Yuan's Science Talk), East Money Wealth Channel
