The Department of Defense announced today a $16.2 million award via the Defense Production Act Investment (DPAI) program to Nathan Trotter & Co., Inc. (Nathan Trotter) to establish a domestic facility to build comprehensive capacity for the smelting, refining, and recycling of tin in Coatesville, Pennsylvania.
Tin is indispensable to many defense applications, such as soldering to enable electrical connections in semiconductors, high-end capacitors, and other electronic components in nearly all military hardware and essential civilian infrastructure. Nathan Trotter will design the facility so that, in time, it can be readily expanded to produce an even higher proportion of the U.S. annual tin requirement.
"Tin refinement and processing capacity is essential for both defense and commercial aviation and microelectronics," said Dr. Laura Taylor-Kale, Assistant Secretary of Defense for Industrial Base Policy (ASD(IBP)). "This first Defense Production Act investment in the tin industrial base will directly counter the United States' reliance on foreign tin refiners and reduce supply chain vulnerabilities."
"Establishing this comprehensive tin processing facility will help secure the continuous flow of primary tin materials from friendly sources, countering Chinese efforts to monopolize the global supply, as well as mitigate smelting supply chain vulnerabilities," added Mr. Anthony Di Stasio, Director of the Manufacturing Capability Expansion and Investment Prioritization (MCEIP) directorate within OASD(IBP). "In addition, this facility will enhance recycling to ensure tin remains onshore."
This is the latest of 59 awards made by the DPAI program across multiple areas totaling $589 million since the beginning of fiscal year 2024. This effort supports the National Defense Industrial Strategy's priority to expand support for domestic production of critical minerals.
