At the beginning of 2023, the tile removal workers added the VPS of the China Unicom AS4837 line in the Fremont data center on the west coast of the United States. After testing, they forced the three networks to go to China Unicom AS4837 and return home. The data center was named "[US: Fremont-8, California [USCA_FMT8]", and wanted to use Unicom AS4