Hecla Mining Company is the oldest U.S.-based precious metals mining company and the largest primary silver producer in the United States. We are responsible for 45% of the U.S. silver production, and we also mine gold, lead, and zinc. Hecla has deep roots in our communities and has been in business for more than 130 years. Hecla is headquartered in Coeur d’Alene, Idaho, with a sister office in Vancouver, B.C, and our operating mines are located in the U.S. and Canada (Juneau, Alaska; Idaho’s Silver Valley; Quebec, Canada; and Yukon Territory, Canada). We also own additional exploration properties in world-class silver and gold mining districts across North America. Hecla’s philosophy is to operate mines safely by promoting a deeply rooted value-based culture, leveraging mining skills developed over the Company’s long history, and applying innovative new practices. Hecla’s responsibility is to the safety and health of our people, the communities we call home, and the environment we operate in. We are the oldest NYSE-listed precious metals mining company in North America (NYSE:HL).

Eucon is a digital pioneer for data and process intelligence. As a trailblazer for digital change, we have been supporting companies in the automotive, insurance and real estate industries since 1997 in digitalizing their processes, leveraging data treasures and implementing digital business models. Eucon has comprehensive market data and in-depth expert knowledge and combines this expertise with cutting-edge technologies such as Artificial Intelligence and Robotic Process Automation to create intelligent automation solutions. With around 400 employees, the Eucon Group serves 250 customers in more than 80 countries from offices in Europe, North and Latin America and Asia-Pacific. For further information, please visit us at www.eucon.com. http://www.eucon.de/en/Imprint/

DEATLEY CRUSHING COMPANY is a company based out of PO BOX 759, LEWISTON, Idaho, United States.

Gold Reserve Inc is a mining & metals company based out of 2801 Norris Ave, Cleveland, Ohio, United States.

Timberline Drilling -- Underground and Surface Drilling Contractor.

RANDLES SAND & GRAVEL, INC is a mining & metals company based out of 5802-192ND STREET EAST, Puyallup, Washington, United States.

Located near the Tacoma and Seattle areas, Washington Rock Quarries produces and delivers gravel, topsoil, sand, washed round rock, landscape rock, and other construction aggregates to customers throughout the state of Washington as well as throughout the United States and US territories. All of our products are available for pick up or delivery, and we can also customize products to meet specific requirements. We pride ourselves on delivering consistent, quality material to our customers. Over the past 10 years, we’ve developed a quality control program that maintains the superiority of our materials and keeps our customers coming back. Whether working with contractors or local homeowners, our customers know they can trust us to provide a great product.

Schneider Electric's purpose is to empower all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be your digital partner for Sustainability and Efficiency. We drive digital transformation by integrating world-leading process and energy technologies, end-point to cloud connecting products, controls, software and services, across the entire lifecycle, enabling integrated company management, for homes, buildings, data centers, infrastructure and industries. We are the most local of global companies. We are advocates of open standards and partnership ecosystems that are passionate about our shared Meaningful Purpose, Inclusive and Empowered values. Recognized as the world’s most sustainable company in 2021 by Corporate Knights Global 100 Index. www.se.com Follow us on: https://www.facebook.com/SchneiderElectric https://www.twitter.com/SchneiderElec https://www.twitter.com/SE_Careers https://www.instagram.com/schneiderelectric https://www.youtube.com/schneiderelectric https://www.tiktok.com/@lifeatschneiderelectric

Strategic Resources, Inc. (SRI) is an international, CMMI Level 3 rated, ISO 9001:2015 certified, woman owned business providing a full range of technical and support services, in the areas of Management Consulting, Engineering/Logistics, Telecommunications, Information Technology, and Healthcare to the Federal Government. Our commitment to excellence, coupled with expert industry knowledge, has propelled SRI from its inception in 1988 to recognition as one of the most dynamic providers of high quality services. SRI is dedicated to ensuring that each engagement is handled professionally and exceeds all client expectations. The true measure of our value is evidenced by the successful integration of efficient, productive, and cost effective systems into the client's work environment. Our pursuit and achievement of CMMI Level 3 illustrates how seriously SRI takes its commitment to quality and customer service. We consistently employ leading edge methodologies in developing systems which are designed to the exact client specifications, employing experts in the appropriate fields.

Scrivanich Natural Stone is a family-owned business. With quarries in Idaho, Utah, Montana, and Washington, we have been providing the building industry with a reliable source of flagstone, landscape, and building stone since 1998.

Santana Trucking & Excavating is a construction company based out of 23316 Ne Redmond Fall CIT, Redmond, Washington, United States.

Palmer Coking Coal Company is a producer, supplier, and retailer of a wide selection of sand, gravel, topsoil, beauty bark, red cinder, lava rock, and other construction and landscaping products. All of our products are sold either picked up or delivered. Palmer serves both commercial dump trucks and trailers and the small pick-up trade. Our motto: ‘Good products, Good prices, Good service.’ Please see our current Price Schedule for a list of our products and pricing.