Mr. Geng, aged 50, was appointed as an executive Director and the Chief Operating Officer of the Company on 9 April 2012. He was appointed as the Chief Executive Officer of the Company on 14 May 2013 and resigned as the Chief Operating Officer of the Company with effect from 2 May 2014. Mr. Geng was the chief operating officer of Shandong Ishine (山東興盛) from 2007 to 2 May 2014, and has been a director of Shandong Ishine since November 2010 during which he has acquired relevant experience in the operation of iron and ilmenite mines and participated in trainings relating to mining, production, management and geology organised by Tsinghua University and University of Toronto. He is primarily responsible for the Group’s overall operation and capital market operation. Mr. Geng began his career in 1989 and worked at different managerial levels in Shandong Liaherd Chemical Industry Co., Ltd. (山東聯合化工股有限公司). From 1999 to 2003, he worked as a management person of Shandong Fuyuan Leather Group Ltd. (山東富源皮革集團有限公司) and was responsible for its technical services, production and sales management. He had been the deputy general manager in charge of production of Beijing Huiyuan Juice Group Limited (北京匯源果汁集團有限公司) (currently known as China Huiyuan Juice Group Limited (中國匯源果汁集團有限公司), a company listed on the Stock Exchange (stock code: 1886)) from 2003 to 2007 and was responsible for its general management. Mr. Geng graduated at Correspondence Institute of the Party School of Central Committee of Communist Party of China (中共中央黨校函授學院) majoring in Law in December 2001. Mr. Geng was accredited as a Human Resources Developments and Project Technician (Enterprise Human Resource Management) (人力資源開發管理工程技術人員（企業人力資源管理人員）) in October 2003 by the Occupational Skill Testing Authority (職業技能鑒定（指導）中心) of Shandong Province, the PRC. He has been a director of the Chinese Enterprises Investment Association since 2013 and the deputy president of the Listed Companies Council of the Hong Kong Chinese Enterprises Association since December 2015. Mr. Geng has been an enterprise mentor of MBA in Jiangnan University since December 2017.

Ms. Chan Wing Ki Michele, aged 37, was appointed as the Financial Controller of the Company on 9 April 2012 and was redesignated as the Chief Financial Officer of the Company on 25 August 2016. Ms. Chan graduated from Macquarie University, Sydney, Australia with Bachelor of Commerce (Accounting). She also obtained a Postgraduate Diploma, majoring in Commerce, granted by the University of Sydney, Sydney, Australia in October 2006. Ms. Chan was admitted as a Certified Practising Accountant of the Certified Practising Accountants, Australia in December 2009. Ms. Chan began her career in Dell Australia Ltd as an accountant and was primarily responsible for preparing daily and monthly reports of assets, liabilities and inventories from 2006 to 2007. From 2007 to 2008, she was appointed as an assistant accountant in BEA System Pty Ltd, and was responsible for accounts receivable and payable function as well as supporting the senior accountant and finance function. From 2008 to 2010, she was appointed as a fund accountant in ING Real Estate Fund Investment Management Australia (INGREFIMA), and was primarily responsible for controlling and adjusting daily reports, and preparing cash, asset and liability forecasts. In 2010, she was appointed as a staff accountant of the Carlyle Management Hong Kong Limited and was responsible for assisting the establishment of a branch office in Australia and handling accounting duties for the branch offices located in Australia, Singapore and Korea.

Ms. Chan Yuen Ying, Stella, aged 47, was appointed as the company secretary of the Company on 9 April 2012. Ms. Chan is a fellow member of the Institute of Chartered Secretaries and Administrators and a fellow member of the Hong Kong Institute of Chartered Secretaries. She is also a member of the Hong Kong Institute of Directors. Ms. Chan has over 20 years’ experience in handling listed company secretarial matters.