Caught my eye......the light-weighting of autos....and....and/or other directly related raw materials.  Putting these two together....

Could this be code for stainless steel....specifically light weight stainless steel?  Could this be related to the unlisted commodity chromite?

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https://www.worldstainless.org/Files/issf/non-image-files/PDF/00_-_Next_Generation_Vehicle.pdf

Next Generation Vehicle:Stainless Steels for automotive lightweight applications

Initiated in 2004 and concluded in 2009, a consortium of stainless steel producers together with leading automotive OEMs and other industrial partners investigated the potential of stainless steel in the design and manufacture of passenger cars......

Light and safe: Stainless steel producers show the future of the car –“NextGeneration Vehicle” project presents study on use of new materials in automotive constructionUsing stainless steel in automotive construction can save weight and thus conserve resources without compromising safety standards. Light and safe are not mutually exclusive, and stainless steel can deliver solutions to meet rising environmental standards. That is the conclusion reached by the “Next Generation Vehicle” project, an alliance of leading stainless steel producers and automotive OEMs.

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https://www.worldstainless.org/Files/issf/non-image-files/PDF/00_-_Next_Generation_Vehicle.pdf#%5B%7B%22num%22%3A87%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22FitR%22%7D%2C-3%2C358%2C603%2C862%5D

Abstract The objectives of the NGV (Next Generation Vehicle) Project were to demonstrate that stainless steel can be used to reduce weight and costs, and to improve safety and sustainability in structural automotive systems.