The board of China Isotope & Radiation Corporation resolved to declare a final cash dividend of RMB 0.1803 per share (inclusive of tax) for 2020 (the "2020 Final Dividend") to Shareholders whose names appear on the register of members of the company on 25 May 2021, with a total cash dividend to be distributed of RMB 57,673,444.47. The 2020 Final Dividend is expected to be paid in RMB to holders of Domestic Shares and in Hong Kong dollars to holders of H Shares denominated in RMB before 26 July 2021. Dividend payable in Hong Kong dollars will be converted from RMB based on the arithmetic mean of the median of the exchange rates of Hong Kong dollars against RMB as quoted by the PBOC for the five business days preceding the date of the dividend payment (inclusive).