东方电热：公司熔盐储能用加热器加热的介质主要是三元盐、二元盐，主要成分为硝酸盐类

Group 1 - The company responded to an investor inquiry regarding its molten salt energy storage, clarifying that the heating medium used in its heaters primarily consists of ternary and binary salts, mainly composed of nitrate compounds [2]