利通电子：目前在执行的算力云服务合同期限都在36个月以上

Group 1 - The core viewpoint is that the company's computing power leasing business has become a significant part of its main operations and is expected to be a major source of profit in the future [2] - The company has indicated that the contracts for its cloud computing services are all over 36 months in duration, suggesting a commitment to long-term revenue stability [2]