HF Sinclair
Jing Humphreys, DTM, IPDD, PCQI, currently serves as the Quality Management Coordinator III at HF Sinclair, where responsibilities include developing and maintaining quality management systems compliant with ISO 9001, ISO 14001, and FSSC 22000 standards. Jing previously held various positions in quality assurance and regulatory roles at Sonneborn, where experiences ranged from Senior Regulatory Advisor to QA/QC Lab Supervisor, focusing on regulatory compliance, technical support, and product development. Additionally, Jing is the District 13 Director for Toastmasters for the 2023-24 term and has an extensive background in training and project management, including Six Sigma methodologies. Jing holds a Bachelor of Science in Chemistry from the University of the Philippines.
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HF Sinclair
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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.