#supply chain

SK Hynix CEO Kwak Noh-Jung warned that the global memory industry will face the worst supply shortage in history by 2027, with demand outstripping supply even after capacity expansion beyond 2030. The warning came on the company's Nasdaq debut day, where shares closed up 13.3% at $168.85. This forecast from a major memory maker signals that AI and computing demand will drive long-term memory tightness, potentially raising hardware costs and impacting the entire tech industry. As a leading player, SK Hynix's outlook carries significant weight for supply chain planning. SK Hynix reported a record operating profit of 47 trillion won ($31 billion) in 2025, with Q2 2026 expected to rise further to 65.5 trillion won. The company is considering overseas fab locations in the US, Japan, or Southeast Asia, prioritizing regions with cost advantages in land, power, and labor.

On July 10, 2026, China's Ministry of Commerce and General Administration of Customs announced a temporary ban on exports of helium (HS code 2804290010), citing the Foreign Trade Law of the People's Republic of China. This decision could significantly tighten global helium supply, which is already strained due to Middle East conflicts, affecting critical industries such as semiconductor manufacturing, medical imaging, and scientific research. The ban takes immediate effect, and any future adjustments will be announced separately. Helium is essential for cooling extreme ultraviolet lithography (EUV) machines and as a carrier gas in wafer processing.

A survey of 60 Chinese executives shows firms are reducing Nvidia AI accelerator purchases and plan to allocate 46% of their AI chip budget to domestic alternatives within the next 12 months, up from 30% currently. This shift signals a major realignment in the global AI hardware supply chain, driven by China's data center investment plan and geopolitical tensions, which could significantly impact Nvidia's revenue and accelerate domestic chipmakers like Hygon and Cambricon. China plans to invest roughly 2 trillion yuan ($275 billion) in data centers over the next five years, with at least 80% of core technology sourced domestically, benefiting companies such as Tencent, Alibaba, Huawei, Hygon, and Cambricon.

TSMC's Arizona Fab 21 has begun mass production of NVIDIA Blackwell wafers using the custom 4NP process, but these wafers must be shipped to Taiwan for CoWoS-L advanced packaging. This highlights a critical gap in the US semiconductor supply chain: while advanced logic fabrication is now possible domestically, the US still lacks high-volume advanced packaging and HBM memory capabilities, creating ongoing reliance on Taiwanese facilities and delaying full supply chain independence until at least 2028-2029. The 4NP process is a customized 4nm-class node for NVIDIA, and CoWoS-L combines chip-on-wafer-on-substrate with an RDL interposer and local silicon interconnect. Amkor, TSMC, and SK Hynix are building packaging and HBM capacity in the US, but these facilities are not yet operational.