开源鸿蒙开发者大会召开，关注开源鸿蒙投资机遇

Investment Rating - The industry investment rating is "Positive" and is maintained [7] Core Viewpoints - The OpenHarmony Developer Conference 2025 was held on May 24 in Shenzhen, showcasing the progress of the OpenHarmony project. The report suggests that OpenHarmony is expected to accelerate its penetration into various industries due to its open-source nature and ecosystem, benefiting the related industrial chain [2][11] - The OpenHarmony system has released version 5.1, focusing on enhancing the overall interaction experience and system capabilities, which is anticipated to reach world-class performance levels with continuous iterations [11] - The code scale of OpenHarmony has exceeded 130 million lines, with over 8,600 contributors and more than 1,100 software and hardware products passing compatibility tests. This growth is expected to attract more manufacturers, creating a positive cycle for ecosystem development [11] - OpenHarmony is actively incubating "AI + Robotics" technologies and has already seen 38 manufacturers release 67 commercial versions of the operating system across various sectors, including finance, transportation, education, and healthcare [11] - The report recommends focusing on investment opportunities in the Huawei Harmony PC supply chain and OpenHarmony operating system developers [11]