Key Points:
- ByteDance is negotiating to purchase at least 50,000 AI inference chips from Shanghai-based Iluvatar CoreX.
- If finalized, Iluvatar CoreX will join Huawei and Cambricon as ByteDance’s third domestic GPU supplier.
- The company is also evaluating Baidu’s Kunlunxin chips to further diversify its hardware supply.
- U.S. export controls have driven Chinese tech giants to capture 41 percent of the local AI server market.
TikTok parent company ByteDance is negotiating to purchase a minimum of 50,000 artificial intelligence chips from Shanghai-based startup Iluvatar CoreX. This strategic move highlights how aggressively Chinese technology giants are working to build their own local chip ecosystems outside of foreign manufacturers’ control. By evaluating domestic hardware for its growing computing needs, the internet giant is preparing to hedge against increasingly strict export regulations from Washington. If the two parties successfully finalize the agreement, it will mark one of the largest corporate commitments to domestic AI silicon in the country’s history.
The potential deal would significantly diversify ByteDance’s semiconductor supply lines. If finalized, Iluvatar CoreX will become the company’s third major domestic graphics processing unit (GPU) vendor, joining telecom giant Huawei Technologies and state-backed Cambricon Technologies. To further protect its operations from geopolitical bottlenecks, ByteDance is also exploring a similar supply contract with Baidu to purchase its proprietary Kunlunxin AI chips. This three-pronged procurement strategy—buying from Iluvatar, evaluating Baidu’s chip unit, and developing its own custom silicon—enables the company to avoid relying on a single, vulnerable hardware source.
ByteDance plans to procure at least 50,000 of the startup’s AI chips this year alone, showing the immense scale of its physical hardware expansion. The company plans to deploy the vast majority of these newly acquired processors to handle “inference” workloads—the active process where a trained artificial intelligence model generates real-time answers to user queries. This massive computing capacity drives the rapid expansion of its flagship conversational chatbot, Doubao, which has recently experienced an explosive surge in monthly active users across Asia.
For Shanghai-based Iluvatar CoreX, securing a multi-million-dollar supply agreement with one of the world’s most valuable tech startups represents a massive commercial milestone. Founded in 2015, the semiconductor startup specializes in developing general-purpose GPUs built on advanced 7nm-class process technology. The company designed its flagship TianGai-100 series to compete directly with mid-tier foreign processors in handling heavy enterprise workloads. Historically, the startup relied almost entirely on government-backed procurement and regional smart city projects. Transitioning into a primary supplier for a commercial giant will likely propel the firm’s projected revenue to 3.04 billion yuan this year.
The news of the potential partnership triggered an immediate, positive reaction across regional financial markets. Following early reports of the procurement negotiations, shares of Hong Kong-listed Iluvatar CoreX jumped by as much as 12% in morning trading before settling to close with a highly respectable 7.5% gain. Simultaneously, shares of Baidu narrowed their intraday losses, reflecting strong investor confidence that domestic chip designers are successfully capturing market share as local tech companies accelerate their localization efforts.
This strategic pivot to local suppliers occurs amidst a profound, structural transformation in the Chinese semiconductor market. Tightening U.S. export controls on advanced graphics processors has severely restricted American manufacturers from shipping their most capable chips to China. This vacuum has allowed domestic GPU and AI chip developers to gain rapid ground, with local players successfully capturing nearly 41% of China’s total AI accelerator server market last year. This rapid domestic rise has directly eroded the once-dominant position of foreign silicon giants, whose Chinese market share has effectively fallen to near-zero levels.
Despite exploring large-scale purchases from local suppliers, ByteDance is not relying solely on external partners to secure its technical future. The internet giant continues to invest heavily in its own in-house custom silicon development, aiming to design tailor-made processors optimized specifically for its short-video recommendation algorithms. Earlier this year, in February, company executives held highly confidential talks with Samsung Electronics to evaluate a potential manufacturing partnership to print these custom chips, demonstrating that the social media giant intends to control its hardware destinies through multiple parallel tracks.
Ultimately, the massive 50,000-unit negotiation between ByteDance and Iluvatar CoreX marks a permanent turning page for the global technology industry. The era when global tech companies could rely on a single, borderless semiconductor supply chain has officially ended, replaced by a highly fragmented and nationalistic hardware landscape. As Chinese developers continue to refine their local 7nm and 5nm manufacturing capabilities, they are proving that they can build highly capable, self-sustaining AI ecosystems. The success of this massive chip transition will ultimately dictate whether local software champions can continue to scale their innovations independently of Western hardware.
