EX-21 3 cmt-20221231x10kex21.htm EX-21 Document

Exhibit 21

SUBSIDIARIES OF REGISTRANT

The Company’s principal affiliates as of December 31, 2022 are listed below. All other affiliates, if considered in the aggregate as a single affiliate, would not constitute a significant subsidiary.

Percentage of voting securities directly or indirectly owned by registrant
State or Country of incorporation or organization
Core Composites Corporation
100
Delaware
Horizon Plastics International Inc.
100
Canada