We constantly improve the internal control mechanism for reporting and we publicize the letter and visit reporting channels as follows.

Disciplinary email: scjdjiwei@bcgrand.com

Report Tel No.: 010-85895385

Mail address: Capital Grand Discipline Inspection Office (recipient), 7th Floor, West Zone, Jing’an Centre, No. 8, North 3rd Ring East Road, Chaoyang District, Beijing, China 100028