Why should milk powder be segmented? The first stage is more expensive, the second stage is second, and the third stage is the cheapest. It stands to reason that the older the baby is, the more nutrition he needs. Shouldn't the third paragraph be more expensive?
1-6 months old children use milk for a period of time, because children can only drink milk powder when they are hungry, and they need nutrition more. Another point is to earn money, drink more, sell more expensive, and milk powder is naturally expensive.
The third phase is 12-24 months. Children can eat and drink milk powder as a complementary food. If you want to supplement other nutrients, you can eat other supplements, and milk powder is cheaper.
In short, I wish the baby good health and happy growth! !