INNOVATOR Sp. z o.o.

No. Flotation machine type volume Installation site Quantity Activation year Coal flotation, Rydułtowy-Anna 1 IF-45W 45 1 2000 Mine, Poland Flotation in milling cycle, Cu 2 IF-R ore, Lubin Mine, KGHM Polska 2 2001 Miedź, Cu ore, Lubin 3 IF-R Mine, 9 2001 Flotation in milling cycle, Cu 4 IF-9S 9 ore, Lubin Mine, KGHM Polska 3 2002 Miedź Flotation in milling cycle, Cu 19 5 IF-19S ore, Rudna Mine, 5 2002 20 6 IF-20RC Rudna Mine, 1 2002 7 IF-RC Rudna Mine, 1 2002, Cu ore, Rudna 57 8 IF-57R Mine, 7 2003 20 9 IF-20RC Rudna Mine, 2 2003 Flotation in milling cycle, Cu 19 10 IF-19S ore, Rudna Mine, 4 2003, Cu ore, Rudna 57 11 IF-57R Mine, 7 2004 Complementary flotation, Cu 12 IF-R ore, Polkowice Mine, 16 2004, Cu ore, Rudna 57 13 IF-57R Mine, 7 2005, Cu ore, Rudna 57 14 IF-57R Mine, 7 2005 20 15 IF-20RC Rudna Mine, 2 2005, Pb-Zn ore, 16 IF-57R 57 Olkusz-Pomorzany Mine, ZGH 4 2005 Bolesław, Poland 1

17 IF-45W 45 Coal flotation, Xiezhuang Mine, Shandong Province, the People s Republic of China 2 2006 18 IF-57W 57 Coal sludge flotation, testing ground installation on Dzierżno Lake shore in Gliwice, Poland 1 2006 Coal flotation, JAS-MOS Mine, 19 IF-W 1 2006 Poland 20 IF-RC Rudna Mine, 6 2006 21 IF-45W 45 the People s Republic of China 2 2006 Coal flotation 22 IF-45W 45 the People s Republic of China 2 2007 Coal flotation Blende Flotation 23. IF-57R Zakłady Górniczo Hutnicze 57 Bolesław in Bukowno ZWR Olkusz 4 2007 - Pomorzany 26. IF - 57W 57 the People s Republic of China Coal flotation 27. Based on IF- drive Mixers for scrubber and absorber tanks as a part of installation for roaster gases desulphurization Huta Cynku Miasteczko Śląskie S.A. Extractor-Saturator for pilot plant of active paste of 28. IR-3 3 1 2008 anaccumulator desulphurization Orzeł Biały S.A. Gypsum Crystallizer for pilot plant of active paste of 29. IR-1,7 1,7 1 2008 anaccumulator desulphurization. IF-48R + reagent dosing system Orzeł Biały S.A. 48 of Cu w Polkowicach Aerators Copper ore flotation 31. 35 2008 WD 720 w Lubinie Coking coal flotation 32. IF-100 KWK Jas Mos. Jastrzębska 1 2008 100 Spółka Węglowa w Jastrzębiu Copper ore flotation 33. IF-57R 57 6 2008 16 2008 in progress 2

34. IF-R 6 2008 35. IF-R 36. IF-R Polkowice Region 37. IF-R Polkowice Region 38. IF-R 3 2008 39. IF-R 3 2008 40. IF-R 3 2008 Copper ore flotation 41 IF-57R 57 6 2009 Copper ore flotation 42 IF-57R 57 6 2009 43 IF-R 44 IF-R 45 IF-R 46 IF-R 47 IF-R 3

IF-R 48 49 IF-R Cu carbonate flash flotation 49 IF-R 2 2009 Cu carbonate flash flotation 50 IF-R Cu carbonate main flotation 2 2009 51 IF-57 57 6 2010 Cu carbonate main flotation 52 IF-57 57 Cu main flotation 6 2010 53 IF-48 48 8 2010 Cu main flotation 54 IF-48 48 8 2010 55 IF-20 20 56 IF-20 20 57 IF-20 20 58 IF-20 20 59 IF-20 20 IF-20 20 60 4

61 IF-20 20 62 IF-20 20 63 IF-20 20 64 IF-20 20 65 IF-20 20 66 IF-20 20 67 IF-20 20 68 IF-20 20 69 IF-48 48 70 IF-48 48 71 IF-48 48 72 IF-48 48 73 IF-48 48 74 IF-48 48 5

75 IF-57 57 7 2010 76 IF-57 57 6 2010 77 IF-57 57 6 2010 78 IF-48 48 8 2010 79 IF-48 48 7 2010 80 IF-48 48 8 2010 81 IF-48 48 7 2011 82 IF-48 48 8 2011 83 IF-48 48 7 2011 84 IF-57 57 6 2011 85 IF-20 20 3 2011 86 IF-20 20 3 2011 87 IF-20 20 2 2011 88 IF-20 20 1 2011 6

89 IF-20 20 1 2011 Galena Flotation 90 IF-25S Zakłady Górniczo Hutnicze 25 Bolesław in Bukowno ZWR Olkusz - Pomorzany 2 2011 Modernization of Cu cleaning 91 IF-20 20 flotation in 6 2011 92 IF- Modernization of Cu cleaning flotation in 1 2011 93 IF-20 20 3 2011 94 IF-20 20 2 2012 95 IF-57 57 6 2012 96 IF-57 57 7 2012 97 IF-48 48 8 2012 98 IF- 99 IF-10 10 100 IF-3 3 RPolkowiceRegion Modernization of Cu cleaning flotation in Flotation of Lead and Zinc in processing plant in Serbia Flotation of Lead and Zinc in processing plant in Serbia 3 2012 9 2012 10 2012 101 IF-24 24 Flotation of copper in processing plant in Kazachstan 9 2012 102 IF - 57W 57 the People s Republic of China 1 2012 Coal flotation 103 IZ-12 12 104 IF-48 48 105 IF-48 48 106 IZ-12 12 Modernization of coal flotation machine in ZPMW KWK Pniówek Modernization of Cu main flotation in Modernization of Cu main flotation in Modernization of coal flotation machine in KWK Krupiński 1 2012 7 2013 6 2013 1 2013 7

107 WD-560 10 Modernization of flotation machines type HG-8 with aerators WD-560 (KGHM PM S.A) 7 2013 108 WD-720 109 IF-65 65 110 IF-20 20 111 IF-10 10 112 IF- Modernization of flotation machines type OK- with aerators WD-720 (KGHM PM S.A.) PbZn flotation in ZGH Bolesław S.A. PbZn flotation in PbZn ZGH Bolesław S.A. PbZn flotation in PbZn ZGH Bolesław S.A. Modernization of flotation in KGHM PM S. A. Zakład 11 2013 3 2015 1 2016 1 2016 16 2016 113 IR- Reactor for HUTA Miedzi Głogów 1 2016 114 IR-50 50 Reactor for HUTA Miedzi Głogów 2 2016 115 IZ-12 12 Coal flotation KWK Krupiński 6 2016 116 IF-45W 45 Coal flotation Czech Republic 1 2016 /2017 117 IZ-12 12 Modernization of coal flotation machine in ZPMW KWK Pniówek 4 2017/2018 118 IF-65 65 PbZn flotation in India 6 2018 119 IF-1 1 processing of post-electrolytic sludge ZGH Bolesław S.A. 2 2018 120 IF-4 4 processing of post-electrolytic sludge ZGH Bolesław S.A. 2 2018 121 IF-5 1 122 WD-720 processing of post-electrolytic sludge ZGH Bolesław S.A. Copper ore flotation w Lubinie 1 2018 69 2018- over quantity 122 583 21227 total volume of m 3 projects of flotation cells 8