1. A substance that has been processed, purified, or improved through industrial or chemical processes to remove impurities and enhance quality
The factory produces refined material for use in high-end manufacturing.
A fábrica produz material refinado para uso em manufatura de alta qualidade.
2. Raw material that has undergone refinement to meet specific standards or specifications
Refined material such as purified metals is essential for electronics production.
Material refinado como metais purificados é essencial para a produção de eletrônicos.