LUXEMBOURG, Nov 17, 2009 (MARKETWIRE via COMTEX News Network) -- Tenaris S.A. (NYSE: TS) (BAE: TS) (MXSE: TS) (MILAN: TEN) ("Tenaris") announced that pursuant to Decree Law 6058 and Decree 6796, Venezuela, acting through PDVSA Industrial S.A. (a subsidiary of Petroleos de Venezuela S.A.), formally

The Financial and Operational Information Contained in This Press Release Is Based on Unaudited Consolidated Condensed Interim Financial Statements Prepared in Accordance With International Financial Reporting Standards (IFRS) and Presented in U.S. Dollars

LUXEMBOURG, Aug 31, 2009 (MARKETWIRE via COMTEX News Network) -- Tenaris S.A. (NYSE: TS) (BAE: TS) (MXSE: TS) (MILAN: TEN) announces that it has filed its half-year report for the six-month period ended June 30, 2009 with the Luxembourg Stock Exchange.

LUXEMBOURG, Aug 19, 2009 (MARKETWIRE via COMTEX News Network) -- Tenaris S.A. (NYSE: TS) (BAE: TS) (MXSE: TS) (MILAN: TEN) ("Tenaris") announced that Venezuela, acting through the transition committee appointed by the Venezuelan Ministry of Basic Industries and Mining , unilaterally assumed

The Financial and Operational Information Contained in This Press Release Is Based on Unaudited Consolidated Condensed Interim Financial Statements Presented in U.S. Dollars (US$) and Prepared in Accordance With International Financial Reporting Standards (IFRS), as Issued by the International Accounting Standard Board (IASB) and Adopted by the European Union

LUXEMBOURG, Jun 30, 2009 (MARKETWIRE via COMTEX News Network) -- Tenaris S.A. (NYSE: TS) (BAE: TS) (MXSE: TS) (MILAN: TEN) ("Tenaris") announces that it has filed its annual report on Form 20-F for the year ended December 31, 2008 with the U.S. Securities and Exchange Commission (SEC).

LUXEMBOURG, Jun 03, 2009 (MARKETWIRE via COMTEX News Network) -- Tenaris S.A. (NYSE: TS) (BAE: TS) (MXSE: TS) (MILAN: TEN), in its annual general shareholders' meeting today, approved all resolutions on its agenda. Among other resolutions adopted at the meeting, the shareholders approved the