The contract can be renewed through consultation between the parties, and the parties can conclude a new contract text, and sign, seal or print the contract. After the expiration of the contract, one party continues to perform its main obligations, and if the other party accepts it, it will be regarded as a contract renewal.

legal ground

Article 490 of the Civil Code of People's Republic of China (PRC)

If the parties enter into a contract in the form of a contract, the contract shall be established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it.

A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.