Attached files
| file | filename |
|---|---|
| 10-K - FORM 10-K - NEWMARKET CORP | d10k.htm |
| EX-12 - EXHIBIT 12 - NEWMARKET CORP | dex12.htm |
| EX-21 - EXHIBIT 21 - NEWMARKET CORP | dex21.htm |
| EX-31.(B) - EXHIBIT 31(B) - NEWMARKET CORP | dex31b.htm |
| EX-32.(A) - EXHIBIT 32(A) - NEWMARKET CORP | dex32a.htm |
| EX-10.1 - EXHIBIT 10.1 - NEWMARKET CORP | dex101.htm |
| EX-32.(B) - EXHIBIT 32(B) - NEWMARKET CORP | dex32b.htm |
| EX-31.(A) - EXHIBIT 31(A) - NEWMARKET CORP | dex31a.htm |
| EX-10.25 - EXHIBIT 10.25 - NEWMARKET CORP | dex1025.htm |
Exhibit 23
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (File Nos. 333-98435-99, 333-120312, and 333-119309) of NewMarket Corporation of our report dated February 19, 2010 relating to the consolidated financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.
/s/ PricewaterhouseCoopers LLP
Richmond, Virginia
February 19, 2010