Inputs: Glass & Steel belts, as noted by the memo icons at the end of the belts on the right.
Note! The Oil Extractor, Oil Refinery, and Chemical Plant require only Blue research technologies, however the large Storage MK.II will require the High-Efficiency Logistics System technology (Blue: 400 - Red: 100). You can just build the extension before moving to Red research, and add the recipe to the Assembly Machine once the technology has been researched.