Core Viewpoint - The Ministry of Industry and Information Technology (MIIT) has publicly solicited opinions on 101 industry standards, including those related to black metallurgy, non-ferrous metals, and building materials, such as "Determination of Weight Loss Rate of Graphene Oxide Powder by Thermogravimetric Analysis" and "Battery-grade Lithium Dihydrogen Phosphate" [2][5]. Group 1: Industry Standards Overview - The MIIT has completed the drafting of 23 standards for the black metallurgy industry, 9 standards for the non-ferrous metals industry, 54 standards for the building materials industry, 1 standard for the rare earth industry, and 14 standards for the machinery industry [5]. - The "Determination of Weight Loss Rate of Graphene Oxide Powder by Thermogravimetric Analysis" specifies the method for measuring the weight loss rate of graphene oxide powder, including principles, instruments, reagents, testing environment, sample preparation, experimental steps, data analysis, precision, and reporting [5]. - The "Battery-grade Lithium Dihydrogen Phosphate" outlines product classification, technical requirements, testing methods, inspection rules, labeling, packaging, transportation, storage, accompanying documents, and order content applicable to battery-grade lithium dihydrogen phosphate products [6]. Group 2: Analytical Methods - The "Chemical Analysis Method for Nickel Cobalt Manganese Lithium Part 2: Determination of Multi-element Content by Inductively Coupled Plasma Atomic Emission Spectroscopy" describes the method for determining the content of lithium, nickel, cobalt, manganese, sodium, calcium, iron, copper, zinc, magnesium, potassium, aluminum, boron, sulfur, silicon, strontium, yttrium, niobium, tantalum, tungsten, zirconium, and titanium in nickel cobalt manganese lithium [6].

Group 1 - The core viewpoint of the article is that Cuihua Jewelry has established national standards for battery-grade lithium dihydrogen phosphate products, which can be referenced in the national standard YS/T 967-2014 [2]

Group 1 - The core viewpoint of the article is that Cuihua Jewelry (002731.SZ) has stated on an interactive platform that its battery-grade lithium dihydrogen phosphate products are primarily used in lithium iron phosphate cathode materials [1] Group 2 - The company focuses on the production of lithium dihydrogen phosphate, which is a key component in the manufacturing of lithium iron phosphate batteries [1]

Core Viewpoint - The company, Cuihua Jewelry, has confirmed that its main products currently include battery-grade lithium carbonate, battery-grade lithium hydroxide, and battery-grade lithium dihydrogen phosphate [2] Group 1 - The company is actively engaged in the production of battery-grade lithium compounds [2] - The focus on battery-grade materials indicates a strategic alignment with the growing demand in the electric vehicle and energy storage sectors [2]