YS/T 1757-2025 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 1757-2025	RFQ	ASK	3 days	Crude nickel and cobalt raw materials	Valid

Basic data

Standard ID: YS/T 1757-2025 (YS/T1757-2025)
Description (Translated English): Crude nickel and cobalt raw materials
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 77.150.40
Date of Issue: 2025-04-10
Date of Implementation: 2025-11-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and order form contents for crude nickel-cobalt raw materials. This document applies to crude nickel-cobalt raw materials obtained from nickel-cobalt-containing materials such as laterite nickel ore and waste lithium-ion battery materials through hydrometallurgical processes such as acid leaching and sulfide precipitation. It also applies to crude nickel-cobalt raw materials obtained from the treatment of nickel-cobalt-containing waste liquid generated during nickel-cobalt hydrometallurgical processes.

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