Show the product type codes that have both products with price higher than 4500 and products with price lower than 3000.
SELECT Product_Type_Code FROM Products WHERE Product_Price  >  4500 INTERSECT SELECT Product_Type_Code FROM Products WHERE Product_Price  <  3000
SELECT Product_Type_Code FROM Products WHERE Product_Price  >  4500 INTERSECT SELECT Product_Type_Code FROM Products WHERE Product_Price  <  3000
[{'Product_Type_Code': 'Food'}]