Cambricon Technologies (688256.SH), China’s domestic leader in artificial intelligence processors, surged to its daily price limit on April 30, 2026, reclaiming its title as the highest-priced stock on the A-share market. The company’s shares reached 1,699.96 RMB, bringing its total market capitalization to a staggering 716.8 billion RMB. This rally was backed by a massive daily turnover of nearly 26 billion RMB, signaling intense institutional and retail interest in the domestic semiconductor sector.
The market euphoria follows a stellar first-quarter earnings report that far exceeded analyst expectations. Cambricon reported a 159.56% year-on-year increase in revenue, reaching 2.885 billion RMB, while net profit attributable to shareholders grew by 185.04% to 1.013 billion RMB. These figures underscore the explosive demand for localized AI infrastructure as Chinese enterprises race to build out large-scale computing clusters for generative AI applications.
A critical factor in this performance is the successful commercial rollout of the Siyuan 590 chip, the company’s flagship high-end training processor designed to compete with international peers. Morgan Stanley noted that the revenue growth was largely driven by robust shipments of this specific architecture. Furthermore, Cambricon’s prepayment for production capacity surged by 155% quarter-on-quarter to 1.9 billion RMB, indicating that the company has secured significant future manufacturing slots to meet a burgeoning order book.
The stabilization of Cambricon’s partnership with Semiconductor Manufacturing International Corporation (SMIC) has provided much-needed supply chain certainty. With foundry operations reportedly reaching a steady state, shipment volumes are projected to accelerate significantly starting in the second quarter of 2026. This vertical alignment within the domestic ecosystem highlights China’s progress in insulating its high-end chip supply from external geopolitical pressures.