Is the buyer the seller or Party A?

The buyer can be either Party A or Party B. The buyer is a natural person, enterprise legal person and other social organization who signs a contract according to law and performs the agreed obligations and rights under the contract conditions. Among the parties to a sales contract, the party who accepts the property and pays the price is called the buyer or the buyer.

legal ground

Article 464 of the Civil Code of People's Republic of China (PRC)

A contract is an agreement between civil subjects to establish, change and terminate a civil legal relationship. Agreements on status relations such as marriage, adoption and guardianship shall be governed by legal provisions on such status relations; If there are no provisions, the provisions of this part can be applied according to their nature.

Article 595

A sales contract is a contract in which the seller transfers the ownership of the subject matter to the buyer and the buyer pays the price.