To amend the Internal Revenue Code of 1986 to designate copper as an applicable critical mineral and to include ore extraction costs for purposes of the advanced manufacturing production credit.

HR 8277, introduced April 14, 2026 by Rep. Schweikert (R-AZ-1), amends the Internal Revenue Code to add copper to the list of applicable critical minerals under Section 45X and allows domestic ore extraction costs to qualify for the advanced manufacturing production credit (10% of production costs). The bill has been referred to the House Committee on Ways and Means and currently has one cosponsor (Rep. Carey). This is an early-stage bill with a long legislative path — no companion Senate bill, no committee markup, no CBO score, and no appropriations action.

The funding mechanism is a tax expenditure: the 10% production credit applies to qualified costs. The bill authorizes a tax reduction, not direct spending. The effective date is retroactive to minerals produced and sold after December 31, 2025, meaning if enacted, eligible costs incurred in Q1 2026 would qualify.

Primary beneficiary is Freeport-McMoRan ($FCQ), the largest US pure-play copper miner. FCX's domestic operations — including the Morenci mine (AZ), Bagdad mine (AZ), Safford mine (AZ), and Chino mine (NM) — produce over 1.5 billion pounds of copper annually. The 10% credit on extraction costs plus refining costs could yield $150-250 million annual after-tax benefit, directly boosting net income. Foreign-based miners like Southern Copper ($SCCO, headquartered in Peru but with US operations) and Teck Resources ($TECK, Canadian) are structurally disadvantaged as the bill explicitly excludes foreign ore extracted in countries of concern and limits benefits to US-extracted ore.

Real market data shows FCX at $57.58 on April 30, 2026, down 5.68% in the past week and 2.04% in the past month. The stock fell sharply from $70.21 on April 17 to $56.93 on April 29 — a 19% drop — before a modest bounce. This decline coincides with a broader copper sector selloff: SCCO down 5.98% weekly, Hudbay ($HBM) down 6.16%, and Teck down 3.27%. The weakness appears driven by macro copper price concerns rather than company-specific or legislative factors.

The Presidential Determination on domestic production under the Defense Production Act (April 20, 2026) reinforces the pro-domestic mining policy environment but is a separate executive action with no direct connection to this bill's tax mechanism.

Legislative timeline: HR 8277 must pass Ways and Means, receive a House floor vote, pass the Senate (likely via Finance Committee), and be signed into law. With only one cosponsor and no Senate companion, passage is uncertain in the current session. However, the policy theme — domestic critical mineral production — enjoys bipartisan support.