Core Insights - The energy industry is undergoing a digital transformation, with the HarmonyOS becoming a crucial choice for energy companies to enhance operational efficiency and data security [1][6] - Major state-owned enterprises in the energy sector have completed full adaptation of HarmonyOS across various applications, marking a new phase of collaborative innovation in the industry [1][5] Group 1: Digital Transformation in Energy Sector - The HarmonyOS has been fully adapted in key applications across energy enterprises, covering essential operational areas and enabling comprehensive digital empowerment [3][4] - Applications such as "China Petroleum Instant Messaging" and "Sinopec Office" have been integrated into the HarmonyOS, facilitating efficient communication and collaboration among employees [3][4] Group 2: Enhanced Operational Efficiency - The adaptation of HarmonyOS in business travel services has streamlined processes like travel booking and reimbursement, significantly improving employee experience [3][4] - In core production operations, applications like "Financial Shared Service Platform" and "WeSIS" have been integrated to ensure smooth business operations and data security [4] Group 3: Public Service Expansion - HarmonyOS is also enhancing public service capabilities for energy companies, with innovations like the "No-Sense Refueling Service" from China Petroleum, which improves user experience through AI technology [5] - Other applications such as "Sinopec Finance" and "Tower Energy" have joined the Harmony ecosystem, leveraging its technological advantages to expand service dimensions [5] Group 4: Future Prospects - The ongoing integration of more industry applications into HarmonyOS is expected to play a vital role in promoting high-quality development in the energy sector and ensuring national energy security [6]