Due to the force majeure causes any party is unable to performacontract due to force majeure, should be in 3 days after the event notification, try to reduce the loss.
任何一方由于不可抗力原因不能履行合同时，应在不可抗力事件发生后3日内通知对方，尽力减少损失。
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These requirements are viewed as a service contract, indicating the roles that participate in the business process, the tasks that they are expected to perform, and the rules for how they interact.