More Nanjing Sanchao Advanced Materials Co., Ltd. Class A news Nanjing Sanchao Advanced Materials Co., Ltd. Class ASZSE: 300554 NanJing Sanchao Advanced Materials' Board Elects Chairman Dec 17, 2025 at 11:10 AM UTC · Issued by Nanjing Sanchao Advanced Materials Co., Ltd. Class A As issuedPlain English NanJing Sanchao Advanced Materials Co Ltd SZSE:300554:SAYS BOARD ELECTED LIU JINGQI AS CHAIRMAN