XIAOMI(HK:01810) Xin Lang Ke Ji·2026-01-07 14:47Core Viewpoint - Lei Jun, the CEO of Xiaomi, showcased a patent certificate during a live broadcast, asserting that the development of a new high-strength steel is a collaborative effort with Northeast University and Yucaitang, countering claims that the technology is sourced from suppliers [1]. Group 1: Patent and Technology - The patent certificate presented by Lei Jun details a "2200MPa hot-formed steel preparation process," which is a result of joint research and development [1]. - The technology enhances tensile strength to 2200MPa, significantly higher than the industry standard of 1500MPa, improving front door load-bearing capacity by 52.4% and B-pillar impact resistance by 70.5% [1]. - The advanced material has already been applied in critical load-bearing components of the Xiaomi YU7, including the A-pillar, B-pillar, and four door crash beams [1]. Group 2: Company Positioning - Lei Jun emphasized that the patent serves as a "technical ID," asserting that the 2200MPa capability is validated through research, testing, and mass production, inviting industry stakeholders to verify the material [1].