Scrapped electronic parts from IC related factories are processed at our recycling plant, where gold and silver are separated, collected, and refined with the techniques we have developed over the years. At the recycling plant, gold and silver
are dissolved, electrolyzed,and dry-processed. We have various types of processes available for ever more diversified recyclable materials.
In addition, the Mitsui Mining & Smelting Group promotes responsible mineral procurement in supply chain.