Deer Island: Intends to lease a portion of the office space from the controlling shareholder, with a total rent of 4.6657 million yuan.

The announcement from Zhangzi Island stated that the company held a board meeting on March 12 and approved a proposal to lease some office space from its controlling shareholder, Yanchua Group. Yanchua Group has already leased and renovated the relevant property, and with the consent of the original landlord, subleased 1949.90 square meters to the company. The lease term is 51 months, from April 1, 2026, to June 30, 2030, with a total rent of 4.6657 million yuan including tax. This transaction constitutes a related party transaction, which has been approved by the relevant meetings. From January 1, 2026, to the date of the announcement, the company has already engaged in related party transactions with the related parties totaling approximately 1.268 million yuan.