List the products that are protected under these two tariff bills

The two tariff bills are the tariff of 1828 and the tariff of 1832.

The tariff of 1828 was enacted to protect iron in its several forms. Specific amount of tariff are to be paid on iron depending on the processed status of the iron.

The tariff bill of 1832 was enacted to protect wool. Specific amount of tariff are to be paid depending on the purity of the wool.