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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-24-002620
Filing Date
2024-03-06
Accepted
2024-03-06 16:44:01
Documents
104
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K nl-20231231x10k.htm   iXBRL 10-K 3185877
2 EX-10.13 nl-20231231xex10d13.htm EX-10.13 12562
3 EX-21.1 nl-20231231xex21d1.htm EX-21.1 14219
4 EX-23.1 nl-20231231xex23d1.htm EX-23.1 2032
5 EX-23.2 nl-20231231xex23d2.htm EX-23.2 2128
6 EX-31.1 nl-20231231xex31d1.htm EX-31.1 13439
7 EX-31.2 nl-20231231xex31d2.htm EX-31.2 14696
8 EX-32.1 nl-20231231xex32d1.htm EX-32.1 9942
9 EX-97 nl-20231231xex97.htm EX-97 134840
10 GRAPHIC nl-20231231x10k004.jpg GRAPHIC 67310
  Complete submission text file 0001558370-24-002620.txt   12939285

Data Files

Seq Description Document Type Size
11 EX-101.SCH nl-20231231.xsd EX-101.SCH 71475
12 EX-101.CAL nl-20231231_cal.xml EX-101.CAL 99944
13 EX-101.DEF nl-20231231_def.xml EX-101.DEF 314709
14 EX-101.LAB nl-20231231_lab.xml EX-101.LAB 654967
15 EX-101.PRE nl-20231231_pre.xml EX-101.PRE 541852
106 EXTRACTED XBRL INSTANCE DOCUMENT nl-20231231x10k_htm.xml XML 2379991
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.: 24726582
SIC: 2810 Industrial Inorganic Chemicals
(CF Office: 08 Industrial Applications and Services)