1st 18 PERCENT GRAY INTERNATIONAL EXHIBITION 2019
PSA 2019-411
2nd 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2020
PSA 2020-232, GPU L200060 (Beijing)
PSA 2020-232, GPU L200060 (Shanghai)
PSA 2020-232, GPU L200060 (Guangzhou)
PSA 2020-232, GPU L200060 (Fuzhou)
3rd 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2020
PSA 2020-5451, GPU L200159 GCPA 2020-133 (Beijing)
PSA 2020-5451, GPU L200159 GCPA 2020-133 (Shanghai)
PSA 2020-5451, GPU L200159 GCPA 2020-133 (Guangzhou)
PSA 2020-5451, GPU L200159 GCPA 2020-133 (Fuzhou)
4th 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2021
PSA 2021-5427, GPU L210105 GCPA 2021-121 (Vancouver)
PSA 2021-5427, GPU L210105 GCPA 2021-121 (Sydney)
PSA 2021-5427, GPU L210105 GCPA 2021-121 (Guangzhou)
PSA 2021-5427, GPU L210105 GCPA 2021-121 (Fuzhou)
5th 18 PERCENT GRAY INTERNATIONAL CIRCUIT 2022
PSA 2022-385, GPU L220122 GCPA 2022-212 (Vancouver)
PSA 2022-385, GPU L220122 GCPA 2022-212 (Sydney)
PSA 2022-385, GPU L220122 GCPA 2022-212 (Guangzhou)
PSA 2022-385, GPU L220122 GCPA 2022-212 (Fuzhou)