AuKing Mining Limited Prospectus

1 AuKing Mining Limited ACN 070 859 522 ( Company ) Supplementary Prospectus Supplementary Prospectus to a Prospectus dated 9 March 2021 Important Information This is a supplementary prospectus dated 19 March 2021 and was lodged with the Australian Securities and Investments Commission ( ASIC ) on that date ( Supplementary Prospectus ). This Supplementary Prospectus supplements the prospectus dated 9 March 2021 ( Prospectus ) issued by AuKing Mining Limited ACN 070 859 522 ( Company ). ASIC, ASX Limited ( ASX ), and their officers take no responsibility as to the contents of this Supplementary Prospectus. This Supplementary Prospectus shall be read in its entirety together with the contents of the Prospectus. If you are in any doubt as to the contents of this document, you should consult your professional advisers without delay. Other than as set out below, all details in relation to the Prospectus remain unchanged. Terms used in this Supplementary Prospectus shall have the same meaning ascribed to them in the Prospectus. To the extent of any inconsistency between this Supplementary Prospectus and the Prospectus, the provisions of this Supplementary Prospectus will prevail. The Company has issued an electronic version of this Supplementary Prospectus and the Prospectus. Electronic versions of both may be accessed at www.aukingmining.com. 1. Background The Prospectus includes references to one of the Company’s early areas of focus which will be the establishment of a commercially viable metallurgical processing solution for the treatment of the oxide and transitional ores at the Onedin deposit at Koongie Park. Application of the AmmLeach® proprietary technology of Accudo is one such possible processing solution that will be the subject of further testwork to be undertaken by the Company. Additional information about the AmmLeach® process is set out below for the benefit of investors, dealing with matters such as: (a) further background in relation to the AmmLeach® process; (b) details as to where the AmmLeach® process has been applied at other projects; (c) the reasons why the Company believes the AmmLeach® process may, subject to further testing, have an application with the oxide and transition ores at the Onedin deposit; and (d) the risks associated with commercial application of the AmmLeach® process.