This is affected by many factors, mainly the store. When I wanted to invest, I asked about it. The total investment was about 300,000-400,000, and then I discovered the upgraded product of the iron pot fish stew, Miaochu Daddy. The market for steamed fish in stone pots is still blank, and the investment is similar to that of fish stewed in iron pots. It can usually be paid back in 6 to 8 months. You can consider making steamed stone pot fish.