Yan Jun and Zhang Jiahao agreed to acquire 51% stake in Byzoro Network Ltd. for CNY 84.2 million on November 11, 2022. Yan Jun will acquire 31% stake, Zhang Jiahao will acquire 20% stake. For the period September 2022, had CNY 224.5376 million of Total assets and Net assets of CNY 160.8125 million. Transaction has been approved by Tongding Interconnection's board and subject to approval from shareholders.

Yan Jun and Zhang Jiahao cancelled the acquisition of 51% stake in Byzoro Network Ltd. on December 21, 2022. The board of Tongding Interconnection Information has approved the proposal on canceling the sale of 51% Equity in Byzoro Network on on December 21, 2022.