# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000949157-21-000080
Filing Date
2021-05-07
Accepted
2021-05-07 16:10:42
Documents
70
Period of Report
2021-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | cenx-20210331.htm iXBRL | 10-Q | 1344360
2 | EX-31.1 | a20210331q1ex311.htm | EX-31.1 | 11941
3 | EX-31.2 | a20210331q1ex312.htm | EX-31.2 | 11431
4 | EX-32.1 | a20210331q1ex321.htm | EX-32.1 | 6063
5 | EX-32.2 | a20210331q1ex322.htm | EX-32.2 | 6022
11 | GRAPHIC | cenx-20210331_g1.jpg | GRAPHIC | 7822
| Complete submission text file | 0000949157-21-000080.txt |  | 6794678

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cenx-20210331.xsd | EX-101.SCH | 41196
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cenx-20210331_cal.xml | EX-101.CAL | 78849
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cenx-20210331_def.xml | EX-101.DEF | 262244
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cenx-20210331_lab.xml | EX-101.LAB | 569516
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cenx-20210331_pre.xml | EX-101.PRE | 386249
12 | EXTRACTED XBRL INSTANCE DOCUMENT | cenx-20210331_htm.xml | XML | 1178819

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)

EIN.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-34474 | Film No.: 21902726
SIC: 3334 Primary Production of Aluminum