High-Purity Manganese

This document applies to high-purity manganese for integrated circuits; high-purity manganese for other uses may refer to it. It specifies product classification and grades, technical requirements, test methods, inspection rules, and requirements for marking, packaging, transportation, storage, and accompanying documents. Manufacturers shall organize production and inspection in accordance with the specified technical indicators, conduct testing using the prescribed methods, and carry out product acceptance under the inspection rules. Upon delivery, products shall comply with the requirements for marking, packaging, transportation, storage, and accompanying documents, so as to ensure product quality and suitability for integrated-circuit manufacturing.