US and China Reach 90-Day Tariff Delay Agreement: AI Supply Chain to Benefit, PC and Panel Industries Continue to Face Challenges

On May 12, 2025, the United States and China reached an agreement to temporarily suspend additional tariffs for 90 days and significantly lower punitive tariffs. Andy Ai, head of Taiwan Research at UBS Investment Bank, pointed out that this positively impacts market sentiment, especially in the AI supply chain. However, industries like PCs and panels are still affected by exchange rate fluctuations, advance stockpiling, and low profit margins. The agreement involves the U.S. cutting tariffs from 145% to 30% and China reducing theirs from 125% to 10%.
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05/13 10:59
US and China Reach 90-Day Tariff Delay Agreement: AI Supply Chain to Benefit, PC and Panel Industries Continue to Face Challenges
On May 12, 2025, the United States and China reached an agreement to temporarily suspend additional tariffs for 90 days and significantly lower punitive tariffs. Andy Ai, head of Taiwan Research at UBS Investment Bank, pointed out that this positively impacts market sentiment, especially in the AI supply chain. However, industries like PCs and panels are still affected by exchange rate fluctuations, advance stockpiling, and low profit margins. The agreement involves the U.S. cutting tariffs from 145% to 30% and China reducing theirs from 125% to 10%.
Summary of the US-China Tariff Agreement
According to the agreement, the US will reduce tariffs on Chinese exports from a maximum of 145% to 30%, which includes a 20% tariff on fentanyl-related products and a 10% base rate. China will lower tariffs on US goods from 125% to 10%. This temporary measure will last for 90 days, expected to conclude by mid-August 2025, during which both parties will continue negotiations. Although the tariff policy remains unchanged before 2025, this agreement symbolizes a gesture of reconciliation in trade policy between the two sides.
UBS noted that this tariff reduction covers about 35% of hardware shipments and 50% of hardware revenue, providing a significant boost to market sentiment. In 2024, China's total exports to the US are approximately $439 billion, with over $130 billion being technology products, including smartphones, PCs, TVs, gaming consoles, and low-end networking equipment.
AI Supply Chain: A Relatively Stable Sector
UBS believes that the AI supply chain is relatively stable amid this tariff adjustment. Alan D. noted that most AI-related hardware and semiconductor products have been temporarily exempted from tariffs, with about 80% of tech products currently unaffected by new tariffs. This gives the AI supply chain higher resilience in the face of trade policy fluctuations.
Additionally, UBS expects that the better-than-expected tariff outcome will somewhat expand tech stock portfolios, especially for companies related to AI hardware deployment. The industry dynamics in the coming months will be further explored at the upcoming Computex and UBS Asia Investment Forum, where more specific information on AI hardware deployment progress will be available.
PC and Panel Industry: Facing Multiple Pressures
Compared to the stable performance of the AI supply chain, UBS holds a conservative view on industries such as PCs, fabless display, panels, notebook ODMs, and second-tier fabs. Alan D. noted that these industries generally face the following challenges:
- Exchange rate fluctuations: Changes in the exchange rate between the New Taiwan Dollar and the US Dollar negatively impact export-oriented companies.
- Advance stocking demand: To cope with potential tariff risks, some companies have advance stocking, which may lead to subsequent demand weakness.
- Low profit margins: The gross margins of the aforementioned industries are generally low, making it challenging to absorb the pressure from rising costs effectively.
Moreover, although China currently accounts for about 74% of global notebook production, the continued impact of the 20% fentanyl tariff may suppress PC shipments and accelerate the shift of the supply chain to Southeast Asia.
Uncertainty in Apple's Supply Chain and Section 232 Investigation
UBS also noted that Apple's supply chain still faces potential volatility risks, especially since the results of the US Section 232 investigation on semiconductors and tech products have not yet been released. If a 25% tariff is imposed on final tech products (excluding parts originating from the US) in the future, it may further suppress end demand, putting pressure on the overall tech industry.
Currently, the suspension of reciprocal tariffs and Chinese tariffs remains closely tied to negotiation progress, and future policy directions remain uncertain. UBS reminds that although market sentiment has temporarily eased, medium- to long-term attention is still needed on the substantial impact of policy changes on the supply chain.
Industry Observations and Future Focus
According to UBS's observations, the smartphone market has already reflected the worst-case scenario, with some companies' stock prices and shipments already reflecting potential risks. In contrast, the stable performance and policy exemptions of the AI supply chain make it a relatively attractive sector in the current tech industry.
The upcoming focus for industry observation will be the Computex exhibition next week and the subsequent UBS Asia Investment Forum. These two events are expected to reveal the latest progress in AI hardware deployment and provide more empirical data on supply chain adjustments and industry dynamics.