Quarterly report pursuant to Section 13 or 15(d)

Revenue from Contracts with Customers

v3.23.1
Revenue from Contracts with Customers
3 Months Ended
Mar. 31, 2023
Revenue from Contract with Customer [Abstract]  
Revenue from Contracts with Customers
3. Revenue from Contracts with Customers:
Disaggregated Revenue
The Company’s primary means of disaggregating revenues is by reportable segments, which can be found in Note 16 to these condensed consolidated financial statements.
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
• Catalysts used in production of renewable fuels
• Catalyst activation
• Aluminum sulfate solution
• Ammonium bisulfite solution
Polymers & engineered plastics • Catalysts for high-density polyethylene and chemicals syntheses
• Antiblocks for film packaging
• Niche custom catalyst
Regeneration and treatment services • Sulfuric acid regeneration services
• Treatment services
Industrial, mining & automotive • Sulfur derivatives for industrial production
• Sulfuric acid for mining
• 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, 2023 and 2022, respectively:
Three months ended March 31, 2023
Ecoservices
Catalyst Technologies(2)
Total
Clean fuels, emission control & other $ 4,740  $ —  $ 4,740 
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 
Three months ended March 31, 2022
Ecoservices
Catalyst Technologies(2)
Total
Clean fuels, emission control & other $ 7,096  $ —  $ 7,096 
Polymers & engineered plastics —  25,654  25,654 
Regeneration and treatment services(1)
73,973  —  73,973 
Industrial, mining & automotive 72,991  —  72,991 
Total segment sales $ 154,060  $ 25,654  $ 179,714 
(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).