On December 8-9, 2021, the audit team of Zhonggui (Beijing) Certification Co., Ltd. conducted a two-day supervisory audit of Ximei Resources' intellectual property management system by remote video, and finally the audit team did not issue any non-conformity and directly recommended the company to maintain the certification status.

The company's intellectual property management system was audited for compliance, validity, evaluation of compliance with laws and regulations and other requirements. The departments involved in this audit include management (top manager/intellectual property management representative), R&D technology center, human resource administration department, science and technology quality department, production department, marketing department, supply department and other related departments.

General Manager Li Jianhui, Vice General Manager Zhang Jin, Senior Director of R&D Shi Bo and all department heads attended the first and last meeting of the audit and accepted the audit of the department by the audit team. After two days of intense auditing, the company recognized the operation of intellectual property management system of Ximei Resources in the past year, and also made some suggestions for improvement.

Finally, General Manager Li Jianhui emphasized that each department should closely combine with the actual production and operation, comprehensively consolidate the basic management of intellectual property rights, and give full play to the positive role of intellectual property rights in the company's R&D, production, marketing and other work. Through scientific and effective intellectual property management, the company will give full play to its talent and technology advantages, strengthen the use of intellectual property and the protection of research and development achievements, stimulate creative vitality, continuously enhance the innovation ability and core competitiveness of the enterprise, and fully support the sustainable development of the enterprise.