Ms Zeng Wenjia Leona
Sales Service
Head of lnvestor Relations, Corporate Communications and ESG
No. 3877 Wolong East Street, Weifang High Tech Industry Development Zone, 
2204A,22/F, Bank of America Tower, 12 Harcourt Road, Central, HongKongWeifang City, Shandong Province, The PRC
Tel:  +852 2866 6848Tel:  +86 536 2103200
Fax: +852 2866 8922Fax: +86 536 2103255

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