The contract will come into effect only if Party B signs it and Party A does not sign it. Generally speaking, the contract has no legal effect, unless Party A has not signed it, but it has been stamped and thumbprinted, or Party B has fulfilled the main obligations of the contract and accepted it by Party A, the contract will be legally established and become legally effective.

Legal objectivity:

Article 490 of the Civil Code If the parties conclude a contract in the form of a contract, the contract is 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.