Why did State Grid sign a confidentiality agreement?

According to relevant information, the reason why State Grid signed the confidentiality agreement is to protect the intellectual property rights of enterprises. The purpose of signing the confidentiality agreement by State Grid is to protect the intellectual property rights and core production technologies of enterprises according to law. If an enterprise needs to sign a confidentiality agreement with its employees, it may stipulate the business secrets of the enterprise and confidential matters related to intellectual property rights in the labor contract.