How much does it cost to dub an antique radio drama?

At present, the cost of recording a radio drama by seiyuu in China is about 5000 ~ 10000 yuan. More often, they have their own studios, and major audio platforms will invite them to participate in the production and give them a certain production fee; The second mode is that the head dubbing studio buys the copyright by itself, produces and distributes it by itself, and shares it with the platform; The third mode is to cooperate with the platform in the form of "guarantee+share".