Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE Products (Product_Type_Code VARCHAR, Product_Price INTEGER)

### Question ###
Show the product type codes that have both products with price higher than 4500 and products with price lower than 3000.

### Accurate SQL ###

SELECT Product_Type_Code FROM Products WHERE Product_Price > 4500 INTERSECT SELECT Product_Type_Code FROM Products WHERE Product_Price < 3000