Copper Development Association

• Kinghorn, Hilbert & Associates $740,000 Outside firm · 7 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• 2026 $340,000 3 filings
• 2025 $400,000 4 filings

• Clean Air and Water (quality) 7
• Energy/Nuclear 7
• Government Issues 7
• Manufacturing 7
• Natural Resources 7
• Taxation/Internal Revenue Code 7
• Trade (domestic/foreign) 3
• Veterans 3
• Minting/Money/Gold Standard 1

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• Commerce, Dept of (DOC) 7
• Energy, Dept of 7
• HOUSE OF REPRESENTATIVES 7
• Interior, Dept of (DOI) 7
• SENATE 7
• U.S. Geological Survey (USGS) 7
• Environmental Protection Agency (EPA) 3
• U.S. Trade Representative (USTR) 3
• Veterans Affairs, Dept of (VA) 3
• Intl Trade Administration (ITA) 2
• U.S. Mint 1