据国家工商行政管理局资料表明,有以上各点是无效经济合同: 不具备法人资格却以法人名义签订的经济合同: 未经核准登记领取营业执照却以个体经营户名义签订的经济合同: 无民事行为能力者签订的经济合同; 签订的经济合同涉及国家明令禁止买卖或未经许可经营的事物; 违反国家法律法规签订的经济合同; 采取威胁、欺诈 According to the information of the State Administration for Industry and Commerce, the above points are invalid Economic contracts: Economic contracts signed without legal personality but signed in the name of legal person: Economic contracts signed in the name of self-employed households without approval of business license registration: None Economic contract signed by the civil capacity; the signing of economic contracts involving the state prohibit the sale or unauthorized operation of things; in violation of national laws and regulations signed economic contracts; take the threat of fraud