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- sugar is used as a final good (when it is sold as sugar in the supermarket) or as an input (when it is used as an ingredient in other food products)
* Steel - a material used in the production of many other goods, such as vehicles.
* Car engines - Some firms make and use their own, others buy them from other producers as an intermediate good, for use in their own cars.
* Paint, plywood, pipe and tube, and ancillary

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