IndygoTech Minerals S.A.

Declaration of Voting Results & Voting Rights Announcements • Nov 30, 2018

Polish Financial Supervision Authority (Komisja Nadzoru Finansowego) Plac Powstańców Warszawy 1 00-950 Warsaw

Prime Minerals S.A. ul Tragutta 42a 05-825 Grodzisk Mazowiecki

NOTIFICATION OF DECREASE OF THE SHARE IN THE TOTAL NUMBER OF VOTES IN Prime Minerals S.A. WITH ITS REGISTERED OFFICE GRODZISK MAZOWIECKI

Acting in the name of Black River DWC - LLC, with its registered office in, Business Logistics City, Dubai Aviation City, PO BOX 336266, Dubai, United Arab Emirates, established and operating under the law of UAE, ("Black River"), pursuant to Article 69, of the Act of 29 July 2005 on public offering and conditions of introduction of financial instruments into on organized trading system and on public companies (Journal of Laws of 2009, No. 185, item 1439, as amended), I the undersign Piotr Brzeski, hereby notify the Polish Financial Supervision Authority and Prime Minerals S.A. with its registered office in Grodzisk Mazowiecki (KRS No. 0000418228) ("Prime Minerals"), that - in connection with the share purchase transactions out of the regulated market executed between 26th and $27^th$ of November 2018 ("the event") – the number of votes Black River has in the total number of votes in Prime Minerals, has decreased below 5%.

Before the event, Black River held ordinary bearer shares of Prime Minerals, i.e. 41,11% of the share capital of Prime Minerals, giving 460 000 votes at the General Meeting of Shareholders of Prime Minerals, i.e. 41,11 % of total votes at the General Meeting of Shareholders of Prime Minerals.

Since the event Black River holds no shares of Prime Minerals.

In addition I inform you that no subsidiaries of Black River, holds any shares in the share capital of Prime Minerals. Moreover Black River not entered into any agreement with any third party of the transfer of rights to exercise the voting rights from the shares of Prime Minerals.

Piotr/Brzeski - Director