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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001282637-20-000022
Filing Date
2020-10-29
Accepted
2020-10-29 09:04:54
Documents
64
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q neu-20200930.htm   iXBRL 10-Q 1074051
2 EXHIBIT 31.A neu-2020930xexhibit31a.htm EX-31.A 12251
3 EXHIBIT 31.B neu-2020930xexhibit31b.htm EX-31.B 12348
4 EXHIBIT 32.A neu-2020930xexhibit32a.htm EX-32.A 6045
5 EXHIBIT 32.B neu-2020930xexhibit32b.htm EX-32.B 6027
  Complete submission text file 0001282637-20-000022.txt   5133644

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT neu-20200930.xsd EX-101.SCH 31752
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT neu-20200930_cal.xml EX-101.CAL 79348
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT neu-20200930_def.xml EX-101.DEF 138881
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT neu-20200930_lab.xml EX-101.LAB 397116
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT neu-20200930_pre.xml EX-101.PRE 267646
11 EXTRACTED XBRL INSTANCE DOCUMENT neu-20200930_htm.xml XML 939463
Mailing Address 330 S FOURTH ST PO BOX 2189 RICHMOND VA 23218-2189
Business Address 330 S FOURTH ST PO BOX 2189 RICHMOND VA 23218-2189 804-788-5000
NEWMARKET CORP (Filer) CIK: 0001282637 (see all company filings)

IRS No.: 000000000 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32190 | Film No.: 201270740
SIC: 2860 Industrial Organic Chemicals