[Oriental material: the terms of priority of shareholders have been stipulated in the articles of association of TD TECH] the announcement of abnormal fluctuations in stock trading was disclosed by Oriental Materials, and the terms of priority of shareholders were stipulated in the articles of association of TD TECH. On April 10, NOKIA sent a letter to minority shareholder Huawei on whether to exercise the priority right. As of the date of this announcement, the company has not received a reply from NOKIA on whether Huawei has exercised the priority right. There is a risk that Huawei claims the priority right so that the transaction cannot be carried out.