Huayu Mining Industry: at present, the controllable antimony resource of overseas Tajin project is 264600 metal tons.

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Some investors asked on the investor interactive platform: Hello, honorable Secretary of Huayu Mining Industry: how is the recent progress in production, operation and finance of your company? 2021 can the mining certificate be successfully obtained by the end of this year and be put into production at the end of the year? If necessary, will the company submit an application for removal of st? to the Shanghai Stock Exchange? And whether your company Zaxi Kang to expand the selection project has generated profits? And how much antimony resources do you control in the world? The Antimony King is well deserved!

ST Huayu (601020.SH) said on the investor interactive platform on December 16th that the company's production and operation is stable, carries out normally as planned, and is financially sound; if there is significant progress in the Ke Yue project and cap removal, the company will promptly fulfill its information disclosure obligations in accordance with relevant laws and regulations; and the Zaxikang reconstruction and expansion project has been put into normal production and use as planned. At present, the controllable antimony resources of the overseas Tajin project is 264600 metal tons, and the domestic controllable antimony resources is 139400 metal tons. For other details, please see the periodic report disclosed by the company. Thank you very much for your attention and support to the company!