SAQ Scores All Above 90

To ensure the basic labor and human rights and workplace safety of our employees, as well as to comply with the laws and regulations of each operating location, the Company established a Social and Environmental Responsibility (SER) Committee in 2017, whose management responsibilities cover labor, health and safety, environment, code of ethical conducts, and management systems. The Social and Environmental Responsibility (SER) Committee clearly defines the mission of the Committee and its members' duties and responsibilities, formulates relevant policies and performance targets, tracks implementation plans, and conducts regular evaluations and reviews. The Committee proactively reviews on a yearly basis whether the internal system complies with the latest RBA standards to thoroughly implement the provisions of the Electronic Industry Citizenship Coalition (EICC) Code of Conduct. In addition, it further conducts the internal risk level self-assessment (SAQ-Self Assessment Questionnaire) through the official website of RBA Online to prevent the occurrence of potential risks. In 2020, the SAQ scores of each plant in Shenzhen, Huai’an and Qinhuangdao were all above 90, which is a low risk level. In addition to the internal self-assessment mechanism, Zhen Ding Tech. Group also accepts the RBA "Validated Audit Process" (VAP) from third-party organizations entrusted by customers to further identify sustainable improvements through external audits. Huai’an Park 1 (Hong Heng Sheng) and Park 2 (Qing Ding) completed the VAP assessment in 2020 and scored 173.8 and 187.2 respectively.