（文章来源：证券日报） 证券日报网讯 12月4日，萃华珠宝在互动平台回答投资者提问时表示，电池级磷酸二氢锂产品已制定国 家标准，具体技术指标可查阅国家标准 YS/T 967-2014。 ...

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]