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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-13-187201
Filing Date
2013-04-30
Accepted
2013-04-30 16:10:16
Documents
11
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 20-F d528263d20f.htm 20-F 3208766
2 EX-7.1 d528263dex71.htm EX-7.1 18920
3 EX-8.1 d528263dex81.htm EX-8.1 31572
4 EX-12.1 d528263dex121.htm EX-12.1 8961
5 EX-12.2 d528263dex122.htm EX-12.2 8967
6 EX-13.1 d528263dex131.htm EX-13.1 4232
7 EX-13.2 d528263dex132.htm EX-13.2 4236
8 EX-15.1 d528263dex151.htm EX-15.1 3952
9 EX-15.2 d528263dex152.htm EX-15.2 4304
10 GRAPHIC g528263g28b99.jpg GRAPHIC 4485
11 GRAPHIC g528263g62e63.jpg GRAPHIC 4721
  Complete submission text file 0001193125-13-187201.txt   3307891
Mailing Address 29 AVENUE DE LA PORTE-NEUVE 3RD FLOOR LUXEMBOURG N4 L 2227
Business Address 29 AVENUE DE LA PORTE-NEUVE 3RD FLOOR LUXEMBOURG N4 L 2227 212-376-6500
TENARIS SA (Filer) CIK: 0001190723 (see all company filings)

IRS No.: 000000000
Type: 20-F | Act: 34 | File No.: 001-31518 | Film No.: 13797550
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
Office of Manufacturing