1) AREVON ENERGY, INC.

2) BHP MINERALS SERVICE CO.

3) BROWNSTEIN HYATT FARBER SCHRECK, LLP OBO BARRICK GOLD OF NORTH AMERICA

4) DELAWARE NORTH COMPANIES, INCORPORATED

5) FENNER GAP MUTUAL WATER COMPANY

6) GARRISON DIVERSION CONSERVANCY DISTRICT

7) HALTER USA LLC

8) HUDBAY MINERALS

9) J.R. SIMPLOT COMPANY

10) KINTERRA CAPITAL CORP.

11) PERMIAN RESOURCES OPERATING, LLC

12) SOLCOA INDUSTRIES, INC

13) TALOS ENERGY

14) TWIN METALS MINNESOTA

15) VALHALLA METALS INC.

1) BUCKSKIN SANITARY DISTRICT

2) CITY OF BUCKEYE (ARIZONA)

3) CITY OF COTTONWOOD

4) CITY OF DOUGLAS, ARIZONA

5) CITY OF FLAGSTAFF

6) CITY OF GLOBE, ARIZONA

7) CITY OF GOODYEAR (ARIZONA)

8) CITY OF KINGMAN

9) CITY OF MARICOPA

10) CITY OF SOMERTON (AZ)

11) CITY OF TOLLESON

12) CITY OF WILLISTON (ND)

13) CITY OF WINSLOW

14) COCONINO COUNTY

15) DOUGLAS COUNTY

16) DOUGLAS COUNTY SEWER DISTRICT NO. 1

17) GRAND RIVER BANDS OF OTTAWA INDIANS

18) HUDBAY MINERALS INC.

19) HYDRONALIX, INC.

20) MOUNTAIN CAPITAL PARTNERS, LLC

21) NORTHERN ARIZONA INTERGOVERNMENTAL PUBLIC TRANSPORTATION AUTHORITY

22) PAGE UTILITY ENTERPRISES

23) PIMA COUNTY

24) SALT RIVER PROJECT

25) SANTA CRUZ COUNTY

26) TOWN OF SAHUARITA

27) TOWN OF SUPERIOR (ARIZONA)

28) TOWN OF TUSAYAN

29) TRI-CITY REGIONAL SANITARY DISTRICT

1) AMERICAN TUNGSTEN AND ANTIMONY FKA TRIGG MINERALS (USA) LLC

2) ARENA OFFSHORE

3) BROWNSTEIN HYATT FARBER SCHRECK, LLP OBO BARRICK GOLD OF NORTH AMERICA

4) CONOCOPHILLIPS

5) CONTANGO ORE, INC.

6) DELAWARE NORTH COMPANIES, INCORPORATED

7) EQUINOR US OPERATIONS LLC FKA EQUINOR

8) HUDBAY MINERALS

9) J.M. HUBER CORP.

10) J.R. SIMPLOT COMPANY

11) MARUBENI OIL & GAS (USA) INC.

12) PERMIAN RESOURCES OPERATING, LLC

13) SANTOS LIMITED

14) TALOS ENERGY

15) VALHALLA METALS INC.

16) WETSTONE HOLDINGS LTD.

17) ZANSKAR GEOTHERMAL & MINERALS

1) AMERICAN EXPLORATION AND PRODUCTION COUNCIL

2) AMERICAN TUNGSTEN AND ANTIMONY FKA TRIGG MINERALS (USA) LLC

3) BHP MINERALS SERVICE CO.

4) CONOCOPHILLIPS

5) DELAWARE NORTH COMPANIES, INCORPORATED

6) DEVON ENERGY

7) EQUINOR US OPERATIONS LLC FKA EQUINOR

8) FENNER GAP MUTUAL WATER COMPANY

9) GARRISON DIVERSION CONSERVANCY DISTRICT

10) HUDBAY MINERALS

11) J.R. SIMPLOT COMPANY

12) KINTERRA CAPITAL CORP.

13) KODA RESOURCES

14) MONUMENT HILLS PARTNERS, LLC

15) PERMIAN RESOURCES OPERATING, LLC

16) SOLCOA INDUSTRIES, INC

17) TWIN METALS MINNESOTA

18) VALHALLA METALS INC.

19) ZANSKAR GEOTHERMAL & MINERALS

1) AMERICAN TUNGSTEN AND ANTIMONY FKA TRIGG MINERALS (USA) LLC

2) ARENA OFFSHORE

3) BROWNSTEIN HYATT FARBER SCHRECK, LLP OBO BAKELITE US HOLDCO, INC.

4) CONTANGO ORE, INC.

5) DELAWARE NORTH COMPANIES, INCORPORATED

6) DIAMOND ROCK HOSPITALITY CO

7) FENNER GAP MUTUAL WATER COMPANY

8) HUDBAY MINERALS

9) J.M. HUBER CORP.

10) J.R. SIMPLOT COMPANY

11) KINTERRA CAPITAL CORP.

12) MARUBENI OIL & GAS (USA) INC.

13) PEBBLEBROOK HOTEL TRUST

14) RUNWAY GREEN

15) SANTOS LIMITED

16) SOLCOA INDUSTRIES, INC

17) TWIN METALS MINNESOTA

18) VALHALLA METALS INC.

1) BUCKSKIN SANITARY DISTRICT

2) CITY OF BUCKEYE (ARIZONA)

3) CITY OF COTTONWOOD

4) CITY OF DOUGLAS, ARIZONA

5) CITY OF FLAGSTAFF

6) CITY OF GLOBE, ARIZONA

7) CITY OF GOODYEAR (ARIZONA)

8) CITY OF KINGMAN

9) CITY OF MARICOPA

10) CITY OF SOMERTON (AZ)

11) CITY OF TOLLESON

12) CITY OF WILLISTON (ND)

13) CITY OF WINSLOW

14) COCONINO COUNTY

15) DOUGLAS COUNTY

16) DOUGLAS COUNTY SEWER DISTRICT NO. 1

17) GRAND RIVER BANDS OF OTTAWA INDIANS

18) HUDBAY MINERALS INC.

19) HYDRONALIX, INC.

20) MOUNTAIN CAPITAL PARTNERS, LLC

21) NORTHERN ARIZONA INTERGOVERNMENTAL PUBLIC TRANSPORTATION AUTHORITY

22) PAGE UTILITY ENTERPRISES

23) PIMA COUNTY

24) SALT RIVER PROJECT

25) SANTA CRUZ COUNTY

26) TOWN OF SAHUARITA

27) TOWN OF SUPERIOR (ARIZONA)

28) TOWN OF TUSAYAN

29) TRI-CITY REGIONAL SANITARY DISTRICT