Guolian Co., Ltd. issued a change announcement. The company's daily business conditions are normal, there have been no major changes in the company's internal and external business environment or industry policies, and the company's internal production and operation order is normal. After self-inspection by the company, the controlling shareholders and actual controllers of the company were consulted in writing to confirm that as of the disclosure date of this announcement, the controlling shareholders and actual controllers of the company had no material information that should have been disclosed but not disclosed.