# EDGAR Filing Document

**Accession Number:** 0001190723
**File Stem:** 0001554855-23-000211
**Filing Date:** 2023-3
**Character Count:** 2069
**Document Hash:** e6110730d8acf96ea9500a0b5c035554
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001554855-23-000211.hdr.sgml**: 20230331

**ACCESSION NUMBER**: 0001554855-23-000211

**CONFORMED SUBMISSION TYPE**: IRANNOTICE

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230331

**DATE AS OF CHANGE**: 20230331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TENARIS SA
- **CENTRAL INDEX KEY:** 0001190723
- **STANDARD INDUSTRIAL CLASSIFICATION:** STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
- **IRS NUMBER:** 000000000

**FILING VALUES:**
- **FORM TYPE:** IRANNOTICE
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31518
- **FILM NUMBER:** 23786487

**BUSINESS ADDRESS:**
- **STREET 1:** 26, BOULEVARD ROYAL, 4TH FLOOR
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2449
- **BUSINESS PHONE:** 1-888-300-5432

**MAIL ADDRESS:**
- **STREET 1:** 26, BOULEVARD ROYAL, 4TH FLOOR
- **CITY:** LUXEMBOURG
- **STATE:** N4
- **ZIP:** L-2449

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| | |
|:---|:---|
| ![Graphics](imgc66ef60f7a9c45a5b4eb.jpg)<br>| Tenaris S.A.<br> 26, Boulevard Royal 4<sup>th</sup> Floor<br> L-2449 LUXEMBOURG<br> R.C.S. Luxembourg B-85.203 |

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March 31, 2023

U.S. Securities and Exchange Commission

100 F Street N.E.

Washington, DC 20549

Re: Notice of disclosure filed in Annual Report on Form 20-F under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended

Ladies and Gentlemen:

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Tenaris S.A. has made disclosures pursuant to such provisions in its Annual Report on Form 20-F for the fiscal year ended December 31, 2022, which was filed with the U.S. Securities and Exchange Commission on March 31, 2023.

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| | |
|:---|:---|
| Respectfully submitted, | Respectfully submitted, |
| TENARIS S.A. | TENARIS S.A. |
|  | s/ Alicia Móndolo |
| By |  |
|  | Name: Alicia Móndolo |
|  | Title: Chief Financial Officer |

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