In concluding or performing a contract, the parties shall abide by the relevant laws and administrative regulations, as well as observe social ethics, and may not disrupt social and economic order or harm the public interests.

• 第七条当事人订立、行合同，应当遵守法律、政法规，尊重社会公德，不得扰乱社会经济秩序，损害社会公共利益。