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Company Code : 601231 Convertible Bond Code : 113045 Quarterly Report for Q3 2021 Abbreviated Name : USI Universal Scientific Industrial ( Shanghai ) Co. , Ltd. Quarterly Report for Q3 2021 DUSI® Note : The English version is summarized from the original Chinese report disclosed on the Shanghai Stock Exchange . Should there be any discrepancies or misunderstandings between the two versions , the Chinese version shall prevail .