KYOWA HAKKO BIO CO., LTD.:

Please note that on January 20, 2025, CFDI sent the Notification of Oversea Inspection Results of Tryptophan and other 8 active pharmaceutical ingredients to the agency of the medicines in China.

If there are any questions, please do not hesitate to contact us as soon.

Contact: Zhou Mengmeng

Tel. +86 10 68441679

Center for Food and Drug Inspection of NMPA
January 20, 2025