Exhibit 99.1
Information Relating to Part II.
Item 14. - Other Expenses of Issuance and Distribution
The expenses in connection with the offer and sale of shares of common stock of Ecovyst Inc., registered pursuant to the Registration Statement on Form S-3 (Registration No. 333-255514) filed on April 26, 2021, other than underwriting discounts and commissions, are set forth in the following table. All amounts are estimated except the Securities and Exchange Commission registration fee.
| Securities and Exchange Commission registration fee |
$ | 8,102 | ||
| FINRA filing fee |
— | |||
| Blue sky fees and expenses |
10,000 | |||
| Printing and engraving expenses |
50,000 | |||
| Accounting fees and expenses |
515,000 | |||
| Legal fees and expenses |
460,000 | |||
| Transfer agent and registrar fees |
8,200 | |||
| Miscellaneous fees and expenses |
48,698 | |||
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| TOTAL |
$ | 1,100,000 | ||
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