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 SURPRISE

12) CITY OF TOLLESON

13) CITY OF WILLISTON (ND)

14) CITY OF WINSLOW

15) COCONINO COUNTY

16) DOUGLAS COUNTY

17) DOUGLAS COUNTY SEWER DISTRICT NO. 1

18) GRAND RIVER BANDS OF OTTAWA INDIANS

19) HUDBAY MINERALS INC.

20) HYDRONALIX, INC.

21) MOUNTAIN CAPITAL PARTNERS, LLC

22) NORTHERN ARIZONA INTERGOVERNMENTAL PUBLIC TRANSPORTATION AUTHORITY

23) PAGE UTILITY ENTERPRISES

24) PIMA COUNTY

25) SALT RIVER PROJECT

26) SANTA CRUZ COUNTY

27) TOWN OF SAHUARITA

28) TOWN OF SUPERIOR (ARIZONA)

29) TOWN OF TUSAYAN

30) TRI-CITY REGIONAL SANITARY DISTRICT

1) AMERICAN TUNGSTEN AND ANTIMONY

2) ARENA OFFSHORE

3) BHP MINERALS SERVICE CO.

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

5) CONOCOPHILLIPS

6) CONTANGO ORE, INC.

7) DELAWARE NORTH COMPANIES, INCORPORATED

8) EQUINOR US OPERATIONS LLC

9) HUDBAY MINERALS

10) J.M. HUBER CORP.

11) J.R. SIMPLOT COMPANY

12) MARUBENI OIL & GAS (USA) INC.

13) PERMIAN RESOURCES OPERATING, LLC

14) SANTOS LIMITED

15) TALOS ENERGY

16) VALHALLA METALS INC.

17) WETSTONE US VENTURES, INC FKA WETSTONE HOLDINGS LTD.

18) ZANSKAR GEOTHERMAL & MINERALS

1) AMERICAN EXPLORATION AND PRODUCTION COUNCIL

2) AMERICAN TUNGSTEN AND ANTIMONY

3) BHP MINERALS SERVICE CO.

4) CONOCOPHILLIPS

5) DELAWARE NORTH COMPANIES, INCORPORATED

6) DEVON ENERGY

7) EQUINOR US OPERATIONS LLC

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

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 SURPRISE

12) CITY OF TOLLESON

13) CITY OF WILLISTON (ND)

14) CITY OF WINSLOW

15) COCONINO COUNTY

16) DOUGLAS COUNTY

17) DOUGLAS COUNTY SEWER DISTRICT NO. 1

18) GRAND RIVER BANDS OF OTTAWA INDIANS

19) HUDBAY MINERALS INC.

20) HYDRONALIX, INC.

21) MOUNTAIN CAPITAL PARTNERS, LLC

22) NORTHERN ARIZONA INTERGOVERNMENTAL PUBLIC TRANSPORTATION AUTHORITY

23) PAGE UTILITY ENTERPRISES

24) PIMA COUNTY

25) SALT RIVER PROJECT

26) SANTA CRUZ COUNTY

27) TOWN OF SAHUARITA

28) TOWN OF SUPERIOR (ARIZONA)

29) TOWN OF TUSAYAN

30) TRI-CITY REGIONAL SANITARY DISTRICT