carbon and coke
Carbon, Hydrogen, and Oxygen
nitrogen and hydrogen reacted over an iron catalyst
Some of the raw products needed to make PVC pipe include ethylene, chlorine, sodium hydroxide, and hydrogen. The cost of these raw materials fluctuates widely.
Aluminium is used.
silicon
you dont make it out of materials you use wood&glass.
Hydrogen synthesized for industrial purposes is actually obtained by splitting the bonds between oxygen and hydrogen in water molecules.
Actually there are really no raw ingredients in yogurt
Rubber
you use water to make a car
Just iron, since it is a raw material already.
plastic