On Jan. 6th, 2026, State Administration for Market Regulation of P.R.China, Standardization Administration of the People,s Republic of China ‘The People,s Republic of China national standard approval issued to post 2026 No.2 ’ approval issued Jinan Zhongbiao Technology Co. , Ltd. and Shandong Zhongbiao Qixin Testing Technology Co., Ltd. developed CRMs，certified series reference materials of niobium-tantalum-beryllium lithium ores for chemical composition analysis
