Headquartered in Dallas, Texas, HF Sinclair Corporation is an independent, diversified energy company committed to safely producing products that power the world. HF Sinclair is the parent company to a number of subsidiaries who own or license a diverse slate of brands, including Sinclair Oil, Petro-Canada Lubricants, Sonneborn, Red Giant Oil and HollyFrontier Specialty Products. Established in March 2022 as a result of the acquisition of Sinclair Oil LLC by HollyFrontier Corporation, HF Sinclair has: - More reach to support the everyday needs of consumers; - More value for our customers, employees, communities and shareholders as a result of safely operating with an environmental, social and governance mindset; and - More strength for the communities in which we live, work and serve. Today, HF Sinclair: - Manufactures and sells high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel, specialty lubricant products, and specialty and modified asphalt. - Owns and operates refineries and/or renewable diesel facilities in Kansas, New Mexico, Oklahoma, Utah, Washington and Wyoming. - Markets and distributes motor fuel to consumers via more than 1,600 independent Sinclair-branded stations in 30 American states. - Produces low carbon renewable diesel from multiple feedstocks including vegetable oils and animal fats. - Produces base oils and other specialized lubricants in the U.S., Canada and the Netherlands and exports such products to more than 80 countries. - Owns a 47% limited partner interest and a non-economic general partner interest in Holly Energy Partners, L.P. (NYSE: HEP), a midstream petroleum products and crude oil transportation, terminalling and storage company.

Operations Engineer• Directed day-to-day operations for fields throughout the company including Michigan, Rockies (conventional, CBM, and CO2 flooding), and Offshore shelf.• Directed drilling and workover programs. Duties included drill well design, stimulation selection and execution, artificial lift optimization, and facility sizing and implementation. Other tasks included landowner negotiation, obtaining project approval from state and federal entities, and continual cost monitoring.• Developed and implemented $7MM capital and $13MM operating budgets for assets of responsibility. Worked closely with asset team to identify and implement cost savings measures in several fields.Region Manager• Managed office and field operations for two different regions. As West Gulf Region Manager was responsible for two engineers, 20 field employees and approximately 7,000 net BOEPD. As the East Rockies Region Manager was responsible for four engineers, 40 field employees and approximately 14,000 net BOEPD in the East Rockies. Operations included conventional and CBM gas fields and a large CO2 flood; company’s largest revenue generating asset.• Reviewed and approved all drilling, workover, and facility projects. Capital budgets ranged from $40MM to $50MM per year. Operating budgets ranged from $15MM to $45MM per year.Business Development Manager• Evaluated various acquisition packages using ARIES. Modeled production, workover, and expense forecasts and calculated product differentials. Prepared bid packages for company executive review.• Prepared and presented data room presentation for 12,000 net BOEPD offshore divestiture. Built and distributed divestiture database and compiled materials for data room dissemination.

Semi-complex crude oil refinery in Port Allen, Louisiana, across the river from Baton Rouge. Offers gasoline, diesel and jet fuel at the state of the art truck rack. Offers other refined products via pipeline and barge (on the Mississippi River). Also offers gasoline and diesel fuel at other locations throughout the southeastern United States. Processes predominantly domestic crude oil. Please visit our website for more information.

Tokai Carbon CB is a proud member of the Tokai Carbon Group. We have been producing high-quality, furnace grade carbon blacks in the US for over 50 years. Our product portfolio consists of more than 40 grades of carbon black produced at our three manufacturing locations. Tokai Carbon CB maintains our corporate headquarters, as well as a state of the art research and development facility, in Fort Worth, Texas. Tokai Carbon CB's products are utilized in tires, manufactured rubber goods, plastics, coatings, inks and toners.

Methanex Corporation is the world’s largest producer and supplier of methanol to major international markets in North America, Asia Pacific, Europe and Latin America. Methanex is a Vancouver, Canada-based, publicly traded company with shares listed for trading on the Toronto Stock Exchange in Canada under the trading symbol "MX"​; on the NASDAQ Global Market in the United States under the trading symbol "MEOH"​. Methanol, a liquid chemical produced primarily from natural gas, is used as a chemical feedstock in the manufacture of a range of consumer and industrial products, such as building materials, foams, resins, and plastics, as well as in the production of methyl tertiary-butyl ether; and energy applications. Methanex can be visited online at http://www.methanex.com.

Texas Refinery Corp has a long history of developing and manufacturing premium maintenance products with one thought in mind... unprecedented quality for our customers. Texas Refinery Corp understands that protecting your investment is paramount, and offering solutions to achieve this is what we do, and have done since 1922.

Since our inception in 1982, Industrial Diesel Incorporated has been known for reliable workmanship and dependable service in this competitive market. We are dedicated to supplying the off-highway industry with remanufactured high-horsepower Caterpillar, Cummins, Detroit Diesel/MTU engines. We also provide this service for smaller horsepower engines. Our dedication to excellence is evident in our crew of highly skilled technicians specifically trained in factory sponsored classes. We maintain the latest state-of-the-art equipment used in our remanufacturing facility. Our employees' continuing education provides them with the latest engine specifications and design improvements in diesel remanufacturing. Improving our staff enables us to achieve our number-one priority of customer satisfaction in our products and service.

Trek Resources, Inc. is an independent energy company that is engaged in the exploration, development, exploitation and acquisition of on-shore oil and natural gas properties in conventional producing areas of the United States. We originally incorporated our company in the State of Utah in 1983 under the name of Quasar-Tech, Inc. From 1983 until 1992, we engaged in various types of business activities, including the manufacture of oil and natural gas recovery equipment. In 1992, we concentrated our efforts in the production of oil and natural gas when McGowen Oil & Gas Company, Inc., a Texas Corporation, merged with Quasar-Tech, at which point we changed our name to McGowen Resources Company, Inc. We continued operations under this name until June 2000, when we changed our name to Trek Resources, Inc. Recently, we merged with and into a wholly owned subsidiary in order to change our state of incorporation from Utah to Delaware. We conduct our primary operations in Oklahoma and Texas and also own non-operated interests in New Mexico. To date, we have grown almost exclusively through the acquisition of producing properties and prospects. Our Corporate offices are located in Dallas, Texas.

U.S. OPERATING, INC is an oil & energy company based out of 17210 CAMPBELL RD, Dallas, Texas, United States.

Originally founded as Arcadia Refining Company in 1929, Arcadia Operating, LLC has been a part of the Texas petroleum industry since shortly after the discovery of the great East Texas oil field in 1928. At the height of the oil boom during the 1970’s, Arcadia had three field offices (supporting over 350 operated wells) along with four oil field supply stores. Some of Arcadia’s most successful field discoveries include the Ann McKnight Field and Bellwood Lake Field among many. Currently operating over 120 wells in Texas and Louisiana, Arcadia is in growth mode and actively expanding its asset base. Arcadia has oil field equipment from the pioneering days of the early Texas oil business, residing in the East Texas Oil Museum and oil derricks on display, downtown, in the City of Kilgore.

Headquartered in Fort Worth, Texas, U.S. PLY, INC., manufactures, markets, and sells its products through a national network of distributors, and authorized roofing contractors. U.S. PLY, INC., entered the commercial roofing industry in 1985. The company offers standard and premium modified bitumen (smooth and granular APP and SBS) products, standard and premium BUR products, various commercial grade underlayments, polyisocyanurate insulation, fasteners, and a complete line of related installation accessories. In addition, all of our premium products are produced from 100% ALL AMERICAN MADE raw materials. To complement our roll goods, U.S. PLY, INC. is proud to offer our premium USP™ Energy Coating line of white reflective roof coatings (both acrylic and oil based). Our relentless research and product development programs keep U.S. PLY, INC., at the forefront of new commercial roofing products and technologies. We offer high quality components and roofing systems that are designed to be durable and the right choice to help your roof stand up to the most extreme environmental elements for years to come.