AdvanSix Inc. (‘AdvanSix’), a chemistry company, plays a role in global supply chains by innovating and delivering essential products for its customers across a wide variety of end markets and applications that touch people’s lives, including building and construction, fertilizers, agrochemicals, plastics, solvents, packaging, paints, coatings, adhesives, and electronics.
The supply of products emerges from the integrated value chain of the company’s U.S.-based manufacturing facilities.
The co...
AdvanSix Inc. (‘AdvanSix’), a chemistry company, plays a role in global supply chains by innovating and delivering essential products for its customers across a wide variety of end markets and applications that touch people’s lives, including building and construction, fertilizers, agrochemicals, plastics, solvents, packaging, paints, coatings, adhesives, and electronics.
The supply of products emerges from the integrated value chain of the company’s U.S.-based manufacturing facilities.
The company’s key product lines are as follows:
Nylon Solutions
Nylon – The company sells its Nylon 6 resin globally, primarily under the Aegis brand name. Nylon 6 is a polymer resin, which is a synthetic material used by its customers to produce fibers, filaments, engineered plastics, and films that, in turn, are used in end-products, such as carpets, automotive and electric components, sports apparel, food packaging, and other industrial applications.
Caprolactam – Caprolactam is the key monomer or building block used in the production of Nylon 6 resin. The company internally polymerizes caprolactam into Aegis Nylon 6 Resins, and it also markets and sells the caprolactam that is not consumed internally to customers who use it to manufacture polymer resins to produce fibers, compounds, and other nylon products.
Plant Nutrients
The company’s ammonium sulfate is used by customers as a fertilizer containing nitrogen and sulfur, two key plant nutrients. Ammonium sulfate fertilizer is derived from the integrated operations at the Hopewell manufacturing facility. The company markets and sells ammonium sulfate primarily to North American and South American distributors, farm cooperatives, and retailers to fertilize crops. It also manufactures sulfuric acid, ammonia, and carbon dioxide as part of its integrated operations at Hopewell and occasionally sells any excess material not consumed internally to customers externally.
Chemical Intermediates
The company manufactures, markets, and sells a number of chemical intermediate products that are derived from the manufacturing processes within its integrated supply chain. The most significant is acetone, which is used by its customers in the production of solvents, paints, coatings, adhesives, resins, and herbicides. Other intermediate chemicals that the company manufactures, markets, and sells include phenol, alpha-methylstyrene (‘AMS’), cyclohexanone, oximes, cyclohexanol, and alkyl and specialty amines. Additional end-products for intermediates include automotive components, and water treatment and pharmaceutical intermediates.
The company’s manufacturing process is vertically integrated. It uses cumene, a chemical compound produced from benzene and propylene, to manufacture phenol, acetone, and AMS at its Frankford, Pennsylvania plant. The majority of the phenol manufactured is further processed at the Hopewell facility through an integrated series of unit operations, which also consume natural gas and sulfur, to primarily produce caprolactam and ammonium sulfate. In 2024, approximately 59% of the caprolactam produced at the facility in Hopewell, Virginia, was shipped to the facility in Chesterfield, Virginia, where it was polymerized into Aegis Nylon 6 resins. Manufacturing for the U.S. Amines portfolio occurs at the company’s two facilities located in Bucks, Alabama, and Portsmouth, Virginia.
The company’s integrated manufacturing process, its scale, and the quantity and range of its products make it one of the most reliable and efficient manufacturers in its industry. It consistently focuses on and invests in improving production yields from its various manufacturing processes to build on its leading global cost advantage. The company’s logistics infrastructure enables a reliable intra-plant supply chain and consistent and timely delivery to its customers. In addition, it strives to understand the product applications and end markets into, which its products are sold, which helps it upgrade the quality, chemical properties, and packaging of its products in ways that enable it to attract price premiums and greater demand.
AdvanSix serves approximately 400 customers annually, primarily in the United States, with global capabilities, spanning a wide variety of industries. The company is a single operating segment and a single reportable segment, operating through five U.S.-based manufacturing sites located in Frankford, Pennsylvania, Hopewell, Chesterfield, and Portsmouth, Virginia, and Bucks, Alabama.
Strategy
The key elements of the company’s strategy include investing in digital transformation; executing planned plant turnarounds; and investing in intermediate chemical buffer storage capacity to mitigate the unfavorable impact of routine maintenance and unplanned interruptions.
Competition
For Nylon Solutions, the company competes with integrated manufacturers, such as BASF Corporation, UBE Corporation, DOMO Chemicals GmbH, Envalior, Highsun Group Holdings Ltd., and Sinopec Limited. For Plant Nutrients, it competes with manufacturers, such as Pasadena Commodities International and Nutrien Ltd. For Chemical Intermediates, the company competes with stand-alone phenol and acetone producers, such as INEOS Phenol and Altivia, and, with respect to its amines product line, its key alkyl amines U.S.-based competitor is Eastman Chemical Company.
Product Overview
Nylon and Caprolactam
The company manufactures its Nylon 6 resin in its Chesterfield plant. It sells its Nylon 6 resin globally, primarily under the Aegis brand name. In 2024, Nylon sales accounted for 23% of the company’s total sales.
The company produces caprolactam, the key monomer or building block used in the production of Nylon 6 resin, at its Hopewell plant using phenol produced at its Frankford plant and sulfur and natural gas obtained from third-party suppliers. In 2024, caprolactam sales accounted for 18% of the company’s total sales.
Plant Nutrients
Ammonium sulfate fertilizer is produced simultaneously with caprolactam as part of the company’s integrated manufacturing process at its Hopewell plant. It manufactures this product in a ratio of approximately four pounds of ammonium sulfate to one pound of caprolactam. The company targets converting approximately 70% of the ammonium sulfate it produces into higher-value granular form and anticipates ongoing increases as it implements its SUSTAIN (Sustainable the U.S. Sulfate to Accelerate Increased Nutrition) program. It also manufactures sulfuric acid, ammonia, and carbon dioxide as part of its integrated operations at Hopewell and occasionally sells any excess material not consumed internally to customers externally. In 2024, Plant Nutrient sales accounted for 30% of the company’s total sales.
Chemical Intermediates
The company manufactures, markets, and sells chemical intermediates to a range of customers for use in many different types of end-products. In 2024, sales of chemical intermediates accounted for 29% of the company’s total sales.
The phenol produced at the Frankford plant is a key chemical intermediate used in the company’s caprolactam manufacturing process. The majority of the phenol produced is used in the production of caprolactam and other chemical intermediates at Hopewell. Any remaining phenol is sold to customers for use in their product applications, such as phenolic resins, alkyl phenols, and Bisphenol A used for epoxy resins and polycarbonate.
All acetone produced is sold to customers for use in products, such as methyl methacrylate, polycarbonate, epoxy resins, ketones, and solvents used widely in automotive and construction, as well as agrochemicals. Acetone is typically used by the company’s customers as a key raw material in the production of a variety of other chemicals.
The company also produces and sells AMS, cyclohexanone, oximes, and cyclohexanol to customers for use in end-products, such as resins, inks, paints, coatings, and electronic components. The majority of cyclohexanone produced is used in the company’s caprolactam manufacturing process, with the remainder sold to customers.
Through its U.S. Amines sites, the company also produces and sells alkyl and specialty amines, which are used in agrochemical intermediates, water treatment, and pharmaceutical applications.
Sales, Marketing, and Distribution
The company has a sales force with global reach, long-standing customer relationships, and deep expertise with its products, product applications, and end markets. It predominantly sells directly to its customers, primarily under contracts but also through spot transactions under purchase orders and through distributors.
The company’s products are supported by its global logistics capability that it employs to ensure reliable and timely delivery to its customers while maximizing distribution resources and efficiency.
Customers
AdvanSix serves around 400 customers annually, primarily in the United States, with global capabilities, spanning a wide variety of industries. In 2024, the company’s 10 largest customers accounted for approximately 38% of total sales. The company’s largest customer is Shaw Industries Group Inc. (‘Shaw’), one of the consumers of caprolactam and Nylon 6 resin. It sells caprolactam and Nylon 6 resin to Shaw under a long-term agreement. Sales to Shaw accounted for 10% of the company’s total sales for the year ended December 31, 2024. The company typically sells to its other customers under master services agreements, with primarily one-year terms, or by purchase orders.
Seasonality
The company produces ammonium sulfate fertilizer continuously throughout the year as part of its manufacturing process, but quarterly sales fluctuate reflecting both geographical and product sales mix considerations based on the timing and length of the growing seasons in North and South America. North American ammonium sulfate demand and pricing, particularly for the company’s higher-value granular product, are typically strongest during the second quarter fertilizer application and then typically decline seasonally with new season fill in the third quarter (year ended December 31, 2024). Ammonium sulfate industry prices in the U.S. corn belt have declined approximately 10% from the second quarter to the third quarter, on average, since 2016. Due to the ammonium sulfate fertilizer sales cycle, the company occasionally builds up higher inventory balances because its production is continuous and not tied to seasonal demand for fertilizers. Sales of most of the company’s other products have generally been subject to minimal seasonality.
Research and Development (‘R&D’)
The company’s R&D costs were $8.8 million for the year ended December 31, 2024.
Intellectual Property
The company sells its Nylon 6 resin under the Aegis brand name and its ammonium sulfate fertilizer under the Sulf-N brand name. Chemical intermediates are sold under the brand names of Nadone, Naxol, and EZ-Blox.
Regulation and Environmental Matters
Among other environmental laws and regulations, the company is subject to the Comprehensive Environmental Response, Compensation and Liability Act, the Resource Conservation and Recovery Act, and similar state, foreign, and global laws for management and remediation of hazardous materials, the Clean Air Act, and the Clean Water Act, for protection of air and water resources, the Toxic Substance Control Act (‘TSCA’), for regulation of chemicals in commerce, and reporting of potential known adverse effects.
The Frankford and Hopewell facilities are regulated facilities under the Maritime Transportation Security Act of 2002 (‘MTSA’) due to the nature of the company’s operations and the proximity of the facilities to adjacent waterways. As a result, the company is required to comply with numerous regulations administered by the Department of Homeland Security, including the development and implementation of compliant security procedures and protocols. Additionally, sales of certain of the company’s products, such as acetone and amines, may implicate List II or other considerations under the Drug Enforcement Act. Such classifications subject the company to further compliance audits by the relevant federal and state agencies and place ongoing restrictions on its sales activities.
History
AdvanSix Inc., a Delaware corporation, was incorporated in 2016.