| XPL |
Solitario Resources Corp. |
92%
|
Reciprocal relationship from XPL graph: Except for the 2018-2019 drilling program for which Solitario voluntarily funded $1,580,000 of the 39-hole 17,033-meter drilling program, Nexa has funded 100% … |
| TKRFF |
TKRFF |
72%
|
Reciprocal relationship from TKRFF graph: Reciprocal relationship from NEXA graph: . Our Cajamarquilla smelter, which is wholly owned by Nexa CJM, which is 99.997% directly and indirectly owned by Ne… |
| TKRFF |
TKRFF |
72%
|
. Our Cajamarquilla smelter, which is wholly owned by Nexa CJM, which is 99.997% directly and indirectly owned by Nexa Resources, is located in Peru and began operating in 1981. It is currently the l… |
| VALE |
Vale S.A. |
72%
|
c 64,043 83,005 82,470 Zinc Oxide - - - Total Zinc Sales 64,043 83,005 82,470 Cash Cost, net of by-product credits (in US$/t) 3,443.5 2,701.1 2,666.3 Cash Cost, net of by-product credits (in US$/lb) … |
| VALE |
Vale S.A. |
72%
|
Reciprocal relationship from VALE graph: Reciprocal relationship from NEXA graph: c 64,043 83,005 82,470 Zinc Oxide - - - Total Zinc Sales 64,043 83,005 82,470 Cash Cost, net of by-product credits (i… |
| ATTRIBUTABLE-MINERAL-RESOURCES |
ATTRIBUTABLE-MINERAL-RESOURCES |
62%
|
sources estimates are based on average long-term metal prices of: zinc US$3,245.91/t (US$1.47/lb); lead: US$2,332.46/t (US$1.06/lb); and silver: US$22.66/oz. Metallurgical recoveries are accounted fo… |
| CAPITAL-RESOURCES |
CAPITAL-RESOURCES |
62%
|
the sustainability of our business and invest in our growth, mainly related to sustaining investments related to mine development and the acquisition, replacement, and repairs of equipment in our ope… |
| C-F-MINERAL-RESOURCES |
C-F-MINERAL-RESOURCES |
62%
|
S$33.48/oz; and gold: US$2,833.74/oz. Metallurgical recoveries are accounted for in NSR calculations based on historical processing data and are variable as a function of head grade. Recoveries at LO… |
| GOYLLARISQUIZGA-GROUP |
GOYLLARISQUIZGA-GROUP |
62%
|
ground hypogene (willemite) mineralization are prepared within reporting panels using the native functions and workflows available through the DSO software package considering spatial continuity, a m… |
| INDICATED-MINERAL-RESOURCES |
INDICATED-MINERAL-RESOURCES |
62%
|
ining Operations Consolidated – Net Difference in Mineral Reserves between December 31, 2025, versus December 31, 2024 (on a 100% ownership basis) Contained Metal Class Tonnage Zinc Copper Silver Lea… |
| INFERRED-MINERAL-RESOURCES |
INFERRED-MINERAL-RESOURCES |
62%
|
ation were constructed in Leapfrog based on geology sections, assay results, lithological information, underground mapping and structural data. Assays were capped to various levels based on explorato… |
| MEASURED-MINERAL-RESOURCES |
MEASURED-MINERAL-RESOURCES |
62%
|
ining Operations Consolidated – Net Difference in Mineral Reserves between December 31, 2025, versus December 31, 2024 (on a 100% ownership basis) Contained Metal Class Tonnage Zinc Copper Silver Lea… |
| MIN |
MFS Intermediate Income Trust |
62%
|
Reciprocal relationship from MIN graph: Reciprocal relationship from NEXA graph: ; copper: US$9,398.60/t (US$4.26/lb); lead: US$1,963.53/t (US$0.89/lb); and silver: US$29.11/oz.. Metallurgical recove… |
| MINERAL-RESOURCES |
MINERAL-RESOURCES |
62%
|
-term metal prices used for Mineral Reserves are based on consensus and long-term forecasts from banks, financial institutions, and other sources. Mineral Reserves estimates are based on average long… |
| MINING-OPERATIONS-MINERAL-RESOURCES |
MINING-OPERATIONS-MINERAL-RESOURCES |
62%
|
; copper: US$9,398.60/t (US$4.26/lb); lead: US$1,963.53/t (US$0.89/lb); and silver: US$29.11/oz.. Metallurgical recoveries are accounted for in NSR calculations based on historical processing data an… |
| MINING-OPERATIONS-THE-VAZANTE-MINERAL-RESOURCES |
MINING-OPERATIONS-THE-VAZANTE-MINERAL-RESOURCES |
62%
|
he Mineral Reserves estimate is Cesar Moreno, B.Eng., MAusIMM, our employee. 3. The point of reference for Mineral Reserves in this table is mill feed materials. 4. Numbers may not add due to roundin… |
| NEXA-PERU-NEXA-RESOURCES-EL-PORVENIR-S-A |
NEXA-PERU-NEXA-RESOURCES-EL-PORVENIR-S-A |
62%
|
eruvian subsidiaries Nexa Peru, Nexa Resources El Porvenir S.A.C. and Nexa Resources Atacocha S.A.A. are subject to a special mining tax ( Impuesto Especial a la Minería , or “IEM”), with marginal ra… |
| NEXA-RESOURCES |
NEXA-RESOURCES |
62%
|
gs. The availability of cash flows from operations is affected by our working capital requirements and investment activities, as well as a need to service our indebtedness. In 2025, we generated net … |
| NEXA-RESOURCES-ATACOCHA-S-A |
NEXA-RESOURCES-ATACOCHA-S-A |
62%
|
eruvian subsidiaries Nexa Peru, Nexa Resources El Porvenir S.A.C. and Nexa Resources Atacocha S.A.A. are subject to a special mining tax ( Impuesto Especial a la Minería , or “IEM”), with marginal ra… |
| NEXA-RESOURCES-EL-PORVENIR-S-A |
NEXA-RESOURCES-EL-PORVENIR-S-A |
62%
|
he Mineral Reserves estimate is Cesar Moreno, B.Eng., MAusIMM, our employee. 3. The point of reference for Mineral Reserves in this table is mill feed materials. 4. Numbers may not add due to roundin… |
| OPEN-PIT-INFERRED-MINERAL-RESOURCES |
OPEN-PIT-INFERRED-MINERAL-RESOURCES |
62%
|
mining, using unconsolidated rock fill and hydraulic backfill, and SLS using unconsolidated rock fill. NSR values were calculated using mineral reserve metal prices, metallurgical recovery, and consi… |
| PUCARA-GROUP |
PUCARA-GROUP |
62%
|
and structural data. Assays were capped to various levels based on exploratory data analysis and then composited to 1.0 m lengths. Wireframes were filled with blocks and sub-celling at wireframe boun… |
| ROOSEVELT-GROUP |
ROOSEVELT-GROUP |
62%
|
Open Pit Mineral Resources estimates in the table above were completed using Datamine and Leapfrog software. Wireframes for geology and mineralization were constructed in Leapfrog based on geology se… |
| SKARN-MINERAL-RESOURCES |
SKARN-MINERAL-RESOURCES |
62%
|
rated economic viability. * The point of reference for Mineral Resources in this table is mill feed materials. (1) The tonnage and content amounts presented in this table represents our attributable … |
| UNDERGROUND-INFERRED-MINERAL-RESOURCES |
UNDERGROUND-INFERRED-MINERAL-RESOURCES |
62%
|
mining, using unconsolidated rock fill and hydraulic backfill, and SLS using unconsolidated rock fill. NSR values were calculated using mineral reserve metal prices, metallurgical recovery, and consi… |
| VOTORANTIM-GROUP |
VOTORANTIM-GROUP |
62%
|
of capital and the risks associated with related capital expenditures; · failure to obtain financial assurance to meet closure and remediation obligations; · the possible material differences between… |
| YEAR-END-MINERAL-RESOURCES |
YEAR-END-MINERAL-RESOURCES |
62%
|
-term metal prices used for Mineral Reserves are based on consensus and long-term forecasts from banks, financial institutions, and other sources. Mineral Reserves estimates are based on average long… |
