10 products of chemical technology and its uses?

10 products of chemical technology and its uses?
There are thousands of products you could list. Just from petroleum products alone, there are:
1. Asphalt
2. Diesel fuel
3. Fuel oils
4. Gasoline
5. Kerosene
6. Liquefied petroleum gas (LPG)
7. Lubricating oils
8. Paraffin wax
9. Tar
10. Petrochemicals (which is actually a multitude of products in and of itself).