AdvanSix has published capacity for 2 products in United States. Ammonium sulphate capacity: 1.5 Mt a year at end-2019 (one site: Hopewell (Virginia)).
Products with published capacity2Ammonium sulphate, Ammonia
Ammonium sulphate capacity, 2019Capacity at year end, 100% of each site, as published. Method: sum of published site figures.Source: The company's own documents (annual reports, filings, websites) and, where it publishes nothing, official sources (USGS, EITI, regulators), with document and page for each figure1 site
Sites11 country
Employees1,4102025
Published figuresNumber of figures extracted from the company's documents (capacity, production, sales, employees), each with its document and page.Source: The company's own documents (annual reports, filings, websites) and, where it publishes nothing, official sources (USGS, EITI, regulators), with document and page for each figure2015-2019, 13 documents
01Overview
Countries of operation
United States
Products
Ammonia, Ammonium sulphate
Status
Active
Listing
NYSE: ASIX
Coverage
2015 to 2019, 17 figures from 13 documents
02Capacity
latest published, 100% of each site
Product
Capacity
Basis Basis of the tonnes, as published. Product: tonnes of the product as sold. MOP: tonnes of muriate of potash (potassium chloride, about 60% K₂O), the basis potash producers report in. P₂O₅, K₂O, N: tonnes of nutrient. Ore: tonnes of mined ore before processing.
Year
Sites
Change over 5 years
Source PRO
Ammonium sulphate Method: sum of published site figures. Sites: Hopewell (Virginia).
1.5 Mt
product, a year
2019
1
–
•••
Ammonia Method: sum of published site figures. Sites: Hopewell (Virginia).
600 kt
product, a year
2019
1
–
•••
PROCapacity and production history by site, 2 series, 2015-2019, with the document and page of each figureUnlock with Pro
03Production and sales
latest published
Production: not published by the company or not yet extracted.
Sales volumes: not published by the company.
04Sites
1 sites with published figures
Site
Country
Products
Years with figures
Hopewell (Virginia)
United States
Ammonia, Ammonium sulphate
2015-2019
05Structure
listing, predecessors, holdings, units
Listing
NYSE: ASIX
06Trade
the company in its country's exports
No comparison with the trade data for this company yet.
Every figure on this page comes from a public document: AdvanSix's own documents, fiscal years 2016 to 2025 (regulatory filings, results presentations). Each figure keeps its document and page.
PROThe 13 documents read, title, year, and the page of each figureUnlock with Pro
Notes on these figures
Figures as published by the company in its own documents; capacity and production at 100% of each site, in kt of product (phosphoric acid in kt P₂O₅, potash in kt MOP unless stated).
Empty years are gaps: no figure published for that year. Nothing is estimated or interpolated.
How to citeFertRadar (2026), "AdvanSix: capacity, production and sales", fertradar.com, https://fertradar.com/companies/advansix/, Release 2026.10.
Data pack
The figures for AdvanSix are part of the nitrogen producers pack and of Pro. See the producer packs.