Xidiwei announced that on December 31, 2025, the company held a board of directors meeting to agree to withdraw the issuance of shares and pay cash to purchase 100% of Chengxin Wei's shares and raise supporting capital, apply to the exchange to withdraw relevant documents, adjust the plan simultaneously, and acquire in cash. The company signed an agreement with the counterparty on the same day to purchase 100% of Chengxin Micro's shares with 310 million yuan in cash. After the acquisition is completed, it will hold 100% of its shares. This matter no longer constitutes a major asset restructuring. Furthermore, the company promised not to plan major asset restructuring within 1 month. This acquisition has risks such as cash raising and underperforming targets.

Xidiwei announced that on December 31, 2025, the company held a board of directors meeting to agree to withdraw the issuance of shares and pay cash to purchase 100% of Chengxin Wei's shares and raise supporting capital, apply to the exchange to withdraw relevant documents, adjust the plan simultaneously, and acquire in cash. The company signed an agreement with the counterparty on the same day to purchase 100% of Chengxin Micro's shares with 310 million yuan in cash. After the acquisition is completed, it will hold 100% of its shares. This matter no longer constitutes a major asset restructuring. Furthermore, the company promised not to plan major asset restructuring within 1 month. This acquisition has risks such as cash raising and underperforming targets.