1st 18 PERCENT GRAY INTERNATIONAL EXHIBITION 2019
2nd 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2020
——— Beijing ———
——— Shanghai ———
——— Guangzhou ———
3rd 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2020
——— Beijing ———
——— Shanghai ———
——— Guangzhou ———
4rd 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2021
——— Vancouver ———
——— Sydney ———
——— Guangzhou ———