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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-003144
Filing Date
2022-03-09
Accepted
2022-03-09 16:35:23
Documents
100
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K nl-20211231x10k.htm   iXBRL 10-K 3127983
2 EX-10.12 nl-20211231xex10d12.htm EX-10.12 53717
3 EX-21.1 nl-20211231xex21d1.htm EX-21.1 15269
4 EX-23.1 nl-20211231xex23d1.htm EX-23.1 2031
5 EX-23.2 nl-20211231xex23d2.htm EX-23.2 2127
6 EX-31.1 nl-20211231xex31d1.htm EX-31.1 13471
7 EX-31.2 nl-20211231xex31d2.htm EX-31.2 14725
8 EX-32.1 nl-20211231xex32d1.htm EX-32.1 9943
9 GRAPHIC nl-20211231x10k004.jpg GRAPHIC 48909
  Complete submission text file 0001558370-22-003144.txt   12140604

Data Files

Seq Description Document Type Size
10 EX-101.SCH nl-20211231.xsd EX-101.SCH 70715
11 EX-101.CAL nl-20211231_cal.xml EX-101.CAL 101052
12 EX-101.DEF nl-20211231_def.xml EX-101.DEF 301556
13 EX-101.LAB nl-20211231_lab.xml EX-101.LAB 655128
14 EX-101.PRE nl-20211231_pre.xml EX-101.PRE 527288
94 EXTRACTED XBRL INSTANCE DOCUMENT nl-20211231x10k_htm.xml XML 2237735
Mailing Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2620
Business Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2620 972-233-1700
NL INDUSTRIES INC (Filer) CIK: 0000072162 (see all company filings)

IRS No.: 135267260 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-00640 | Film No.: 22725832
SIC: 2810 Industrial Inorganic Chemicals