2020-02-14	change of address of principal place of business in hong kong
2020-02-10	date of board meeting
2020-02-04	monthly return for the month ended 31/01/2020
2020-01-23	2019 environmental, social and governance report
2020-01-06	monthly return for the month ended 31/12/2019
2019-12-13	poll results of annual general meeting held on 13 december 2019
2019-12-02	monthly return for the month ended 30/11/2019
2019-11-05	monthly return for the month ended 31/10/2019
2019-10-30	proxy form for the annual general meeting to be held on friday, 13 december 2019
2019-10-30	notice of annual general meeting

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