Quarterly report pursuant to Section 13 or 15(d)

Revenue from Contracts with Customers (Tables)

v3.24.1.u1
Revenue from Contracts with Customers (Tables)
3 Months Ended
Mar. 31, 2024
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The Company’s portfolio of products is integrated into a variety of end uses, which are described in the table below.
Key End Uses Key Products
Clean fuels, emission control & other • Refining hydrocracking catalysts
• Emission control catalysts
• Catalyst supports used in production of sustainable fuels such as renewable diesel
• Catalysts used in production of sustainable aviation fuels
• Catalyst activation
• Aluminum sulfate solution
• Ammonium bisulfite solution
Polyethylene, polymers & engineered plastics • Catalysts for high-density polyethylene and chemicals syntheses
• Antiblock for film packaging
• Catalyst for advanced recycling
Regeneration and treatment services • Sulfuric acid regeneration services
• Treatment services
Industrial, mining & automotive • Sulfuric acid for mining
• Sulfur derivatives for industrial production
• Sulfuric derivatives for nylon production
The following tables disaggregate the Company’s sales, by segment and end uses, for the three months ended March 31, 2024 and 2023, respectively:
Three months ended March 31, 2024
Ecoservices
Advanced Materials & Catalyst(2)
Total
Clean fuels, emission control & other $ 7,389  $ —  $ 7,389 
Polyethylene, polymers & engineered plastics —  18,935  18,935 
Regeneration and treatment services(1)
83,319  —  83,319 
Industrial, mining & automotive 50,894  —  50,894 
Total segment sales $ 141,602  $ 18,935  $ 160,537 
Three months ended March 31, 2023
Ecoservices
Advanced Materials & Catalyst(2)
Total
Clean fuels, emission control & other $ 4,740  $ —  $ 4,740 
Polyethylene, polymers & engineered plastics —  23,134  23,134 
Regeneration and treatment services(1)
88,344  —  88,344 
Industrial, mining & automotive 44,656  —  44,656 
Total segment sales $ 137,740  $ 23,134  $ 160,874 
(1)As described in Note 1 to these condensed consolidated financial statements, the Company experiences seasonal sales fluctuations to customers in the regeneration services product group.
(2)Excludes the Company’s proportionate share of sales from the Zeolyst International and Zeolyst C.V. joint ventures (collectively, the “Zeolyst Joint Venture”) accounted for using the equity method (see Note 9 to these condensed consolidated financial statements for further information).