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US Targets Chinese Companies Over AI Chips and Military Concerns

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The Biden administration has blacklisted more than two dozen Chinese entities, including Zhipu AI, a prominent developer of large language models, and Sophgo, a company implicated in using Taiwan Semiconductor Manufacturing Company (TSMC) chips for Huawei’s AI processors. This move is part of the U.S.’s ongoing efforts to curb China’s access to advanced technology, particularly in the fields of artificial intelligence (AI) and military applications.

The U.S. Commerce Department added 25 Chinese companies, along with two Singapore-based companies, to its Entity List, effectively restricting their access to U.S. goods and technology without special licenses, which are typically denied. Zhipu AI, backed by major investors like Alibaba and Tencent, was blacklisted for its involvement in advancing China’s military AI capabilities. Sophgo, which supplied a chip found in Huawei’s Ascend 910B AI system, also came under scrutiny for its role in supporting Huawei’s AI ambitions, a company already restricted since 2019.

In response, Zhipu AI denied the allegations, claiming the decision lacked factual basis and wouldn’t significantly impact its operations. Similarly, Sophgo, an affiliate of Bitmain, a leading bitcoin mining equipment supplier, also rejected claims of any direct ties with Huawei.

The U.S. also implemented stricter rules for the export of semiconductors, specifically those used in AI applications, particularly targeting advanced chips at or below 14 or 16 nanometer nodes. The new regulations aim to prevent these chips from being used in military technologies or high-tech surveillance systems, further tightening restrictions on Chinese companies like Changxin Memory Technologies, a major DRAM producer.

The expanded controls also hold chipmakers accountable for ensuring that their products do not end up in the hands of restricted entities, including companies potentially linked to Huawei’s operations.

These moves are part of broader efforts by the U.S. to limit China’s access to critical technology, especially in areas like AI and advanced military systems, and to curtail the risk of sensitive technologies being diverted to entities like Huawei.

 

Nvidia Shifts Focus to New Advanced Packaging Technology

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Nvidia’s CEO Jensen Huang confirmed that while the company’s demand for advanced packaging from TSMC remains robust, the specific type of technology required is evolving. At an event in Taichung, Taiwan, Huang explained that Nvidia is transitioning its focus from CoWoS-S to CoWoS-L for its upcoming Blackwell AI chips. This shift, however, does not signal a reduction in capacity, but rather an increase in the use of CoWoS-L, a newer, more advanced version of TSMC’s chip packaging technology.

Nvidia had previously relied heavily on CoWoS-S for its AI chips, including the Hopper platform. As the company moves into Blackwell, which was unveiled in March 2024, it plans to transition existing CoWoS-S capacity to CoWoS-L. This change will impact TSMC’s supply chain but is seen as a step forward in Nvidia’s push to meet the growing demand for its AI chips.

Huang also noted that while packaging capacity for these advanced chips had previously been a bottleneck, it had expanded significantly in recent years, with available capacity now approximately four times greater than it was two years ago. Despite the increased demand, Nvidia has not been cutting orders but is instead increasing its reliance on CoWoS-L, which is expected to better meet the needs of Blackwell’s design.

The move to CoWoS-L technology and changes in Nvidia’s order patterns have sparked speculation about the potential impact on TSMC’s revenue, particularly with analysts like Ming-Chi Kuo noting the shift in Nvidia’s focus. Huang declined to comment on recent U.S. export restrictions that limit AI chip sales to countries outside a select group of U.S. allies, but the company’s strategies continue to evolve in response to market demands and geopolitical factors.

 

Apple Partners with Broadcom to Create Its First AI Server Chip, Report Says

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Apple Collaborates with Broadcom on AI Server Chip Development
Apple is reportedly working with semiconductor manufacturer Broadcom to develop a specialized server chip aimed at powering artificial intelligence (AI) features. The move aligns with Apple’s growing emphasis on AI-driven capabilities across its product ecosystem. While the company has previously announced plans to offload some processing for Apple Intelligence features to the cloud, this marks the first instance of Apple creating a dedicated server chip for AI applications. Recent updates to iOS, iPadOS, and macOS have already introduced advanced Apple Intelligence features, including integration of tools like ChatGPT with Siri.

Codenamed ‘Baltra’: Apple’s AI Server Chip in the Works
According to a report from The Information, which cites sources familiar with Apple’s plans, the new server chip, internally referred to as “Baltra,” is designed specifically for AI processing tasks. Unlike Apple’s existing processors, which primarily power on-device AI functionalities in iPhones, iPads, and Macs, the Baltra chip will handle AI tasks in the cloud. This could pave the way for more powerful and complex AI-driven features that require robust server-side computation.

Collaborative Effort Focused on Networking Technology
The partnership with Broadcom extends to the development of networking technology essential for the Baltra chip’s functionality. By optimizing the chip for cloud-based AI workloads, Apple aims to deliver faster and more efficient responses to user requests. This could include tasks like natural language processing, enhanced Siri capabilities, and improved integration with AI models, ensuring seamless performance across Apple devices.

A Strategic Step Toward AI Leadership
Developing an AI server chip represents a significant step in Apple’s strategy to remain competitive in the AI space. As rivals like Google and Microsoft advance their AI infrastructures, Apple’s investment in custom server chips highlights its commitment to innovation. The introduction of Baltra not only strengthens Apple’s control over its technology stack but also opens the door for new AI-powered experiences tailored to its ecosystem, reinforcing its position as a leader in consumer technology.