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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000949157-22-000024
Filing Date
2022-02-25
Accepted
2022-02-25 16:14:32
Documents
129
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cenx-20211231.htm   iXBRL 10-K 3083430
2 EX-21.1 exhibit211-listofsubsidiar.htm EX-21.1 21654
3 EX-23.1 exhibit231-consentofindepe.htm EX-23.1 2473
4 EX-24.1 exhibit241-powersofattorne.htm EX-24.1 15232
5 EX-31.1 a20211231q4ex311.htm EX-31.1 11270
6 EX-31.2 a20211231q4ex312.htm EX-31.2 11288
7 EX-32.1 a20211231q4ex321.htm EX-32.1 6170
8 EX-32.2 a20211231q4ex322.htm EX-32.2 6148
14 cenx-20211231_g1.jpg GRAPHIC 103366
15 cenx-20211231_g2.jpg GRAPHIC 95883
16 cenx-20211231_g3.jpg GRAPHIC 159803
  Complete submission text file 0000949157-22-000024.txt   15765124

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cenx-20211231.xsd EX-101.SCH 83202
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cenx-20211231_cal.xml EX-101.CAL 135538
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cenx-20211231_def.xml EX-101.DEF 465665
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cenx-20211231_lab.xml EX-101.LAB 1101304
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cenx-20211231_pre.xml EX-101.PRE 775531
123 EXTRACTED XBRL INSTANCE DOCUMENT cenx-20211231_htm.xml XML 2965565
Mailing Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606
Business Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606 3126963101
CENTURY ALUMINUM CO (Filer) CIK: 0000949157 (see all company filings)

IRS No.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34474 | Film No.: 22680130
SIC: 3334 Primary Production of Aluminum