合同違約責任合同責任合同編號：__________合同違約責任合同責任甲方：__________乙方：__________一、違約責任1.1甲方未按照主合同約定的時間、數量、質量、地點提供貨物或服務的，乙方有權要求甲方支付違約金，違約金計算方式為：違約金=違約部分貨物或服務的金額×違約天數×日違約金率。1.2甲方未按照主合同約定的時間、數量支付貨款的，乙方有權要求甲方支付滯納金，滯納金計算方式為：滯納金=應付款項金額×逾期天數×日滯納金率。1.3乙方未按照主合同約定的時間、數量、質量、地點提供貨物或服務的，甲方有權要求乙方支付違約金，違約金計算方式為：違約金=違約部分貨物或服務的金額×違約天數×日違約金率。1.4乙方未按照主合同約定的時間、數量支付貨款的，甲方有權要求乙方支付滯納金，滯納金計算方式為：滯納金=應付款項金額×逾期天數×日滯納金率。二、違約金和滯納金的計算2.1日違約金率=__________%；日滯納金率=__________%。2.2雙方約定的違約金和滯納金最高不超過主合同金額的__________%。三、違約責任的免除3.1因不可抗力導致一方不能履行合同的，該方應及時通知對方，并在合理時間內提供相關證明文件，根據不可抗力的影響，部分或全部免除違約責任。3.2一方在履行合同過程中，發現對方提供的貨物或服務存在嚴重質量問題，有權要求對方立即更換或修復，并有權要求對方支付相應的違約金。四、爭議解決4.1雙方因履行本合同發生的爭議，應通過友好協商解決；協商不成的，可以向合同簽訂地的人民法院提起訴訟。4.2雙方在履行主合同及本合同時，應遵守國家法律法規，不得損害國家利益、社會公共利益，不得侵犯第三方合法權益。五、其他約定5.1本合同自雙方簽字（或蓋章）之日起生效，有效期至主合同履行完畢之日止。5.2本合同一式兩份，甲乙雙方各執一份，具有同等法律效力。甲方（蓋章）：__________乙方（蓋章）：__________簽訂日期：__________年__________月__________日________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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