3rd Quarter - Amendment — MERCURY PUBLIC AFFAIRS, LLC for KOREA ZINC COMPANY, LTD. (2026) | LegiList

Firm

MERCURY PUBLIC AFFAIRS, LLC

Client

KOREA ZINC COMPANY, LTD.

Income

$360,000

Expenses

—

Versions of this report

Every filing the register holds for this firm, client and period, oldest first. The most recent one is the version LegiList counts.

Filing	Filed	Amount	Counted
3rd Quarter - Report	Oct 18, 2026	$360,000	Replaced
3rd Quarter - Amendment (this page)	Oct 28, 2026	$360,000	Yes

What was lobbied

5 issue areas, each in the filer's own words, with who lobbied on it and where.

Energy/Nuclear ENG

Issues related to critical minerals, recycling, clean energy subsidization

Lobbyist	Covered position, as disclosed
CHERI BUSTOS	2013-2023 Congresswoman
PATRICK COSTELLO	—
JOHN LONERGAN	—
MICHAEL MCSHERRY	—
TOBY MOFFETT	—
DAVID BRUCE VITTER	US Senator, 2005-2017; US Representative, 1999-2005

Contacted: Executive Office of the President (EOP); Defense, Dept of (DOD); Energy, Dept of; State, Dept of (DOS); HOUSE OF REPRESENTATIVES; SENATE

Environment/Superfund ENV

Issues related to critical minerals, recycling, clean energy subsidization

Lobbyist	Covered position, as disclosed
CHERI BUSTOS	2013-2023 Congresswoman
PATRICK COSTELLO	—
JOHN LONERGAN	—
MICHAEL MCSHERRY	—
TOBY MOFFETT	—
DAVID BRUCE VITTER	—

Contacted: Energy, Dept of; Executive Office of the President (EOP); SENATE; Defense, Dept of (DOD); State, Dept of (DOS); HOUSE OF REPRESENTATIVES

Natural Resources NAT

Issues related to critical minerals, recycling, clean energy subsidization

Lobbyist	Covered position, as disclosed
CHERI BUSTOS	2013-2023 Congresswoman
PATRICK COSTELLO	—
JOHN LONERGAN	—
MICHAEL MCSHERRY	—
TOBY MOFFETT	—
DAVID BRUCE VITTER	—

Contacted: SENATE; State, Dept of (DOS); Defense, Dept of (DOD); HOUSE OF REPRESENTATIVES; Energy, Dept of; Executive Office of the President (EOP)

Taxation/Internal Revenue Code TAX

Issues related to critical minerals, recycling, clean energy subsidization

Lobbyist	Covered position, as disclosed
CHERI BUSTOS	2013-2023 Congresswoman
PATRICK COSTELLO	—
JOHN LONERGAN	—
MICHAEL MCSHERRY	—
TOBY MOFFETT	—
DAVID BRUCE VITTER	—

Contacted: State, Dept of (DOS); Defense, Dept of (DOD); HOUSE OF REPRESENTATIVES; Executive Office of the President (EOP); SENATE; Energy, Dept of

Trade (domestic/foreign) TRD

Issues related to critical minerals, recycling, clean energy subsidization

Lobbyist	Covered position, as disclosed
CHERI BUSTOS	2013-2023 Congresswoman
PATRICK COSTELLO	—
JOHN LONERGAN	—
MICHAEL MCSHERRY	—
TOBY MOFFETT	—
DAVID BRUCE VITTER	—

Contacted: Executive Office of the President (EOP); State, Dept of (DOS); Energy, Dept of; HOUSE OF REPRESENTATIVES; SENATE; Defense, Dept of (DOD)

Shown as published by the Senate Office of Public Records and the House Clerk under the Lobbying Disclosure Act. The official filing is the record; open it for the full form.