What is done with materials that are recycled but no company is interested in buying?

Materials that are recycled but not in demand by companies may be stored until demand increases or processed into lower-quality products. They might also be sent to alternative markets or downcycled into materials for other uses, such as construction or energy recovery. In some cases, these materials may ultimately end up in landfills if no viable options are available. Efforts are ongoing to develop better systems and markets for these materials to reduce waste.