Attached files
| file | filename |
|---|---|
| 10-K - FORM 10-K - NEWMARKET CORP | d10k.htm |
| EX-23 - EXHIBIT 23 - NEWMARKET CORP | dex23.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-31.(A) - EXHIBIT 31(A) - NEWMARKET CORP | dex31a.htm |
| EX-10.25 - EXHIBIT 10.25 - NEWMARKET CORP | dex1025.htm |
Exhibit 32(b)
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report on Form 10-K of NewMarket Corporation (the “Company”) for the period ending December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David A. Fiorenza, chief financial officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
| By: | /s/ D. A. FIORENZA | |
| David A. Fiorenza | ||
| Vice President and Treasurer February 19, 2010 |