Company: TNRSF
Filing Date: 2025-04-07
Form Type: 6-K
Source: 0001171843-25-002038
Chunk: 18

Company: TENARIS SA
Filing Date: 2025-04-07
Form: 6-K
Chunk 18
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 and vote at one or both Meetings on behalf of such
legal entity, must submit -in addition to the Intention to Participate Form and the AGMS/EGMS Proxy Form, as indicated above- a legal
evidence of their authority to represent the shareholder at any Meeting (such as a general or special power-of-attorney or any other proper
document) issued by the such legal entity (the “”). A copy of the Power of Attorney must be received
by the Company on or before 28 thApril 2025 at 24:00 (midnight), Central European Time.

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Shareholders who do not wish to attend the Meetings but nonetheless wish
to vote by proxy at one or both Meetings must only complete and return to the Company the AGMS/EGMS Proxy Form (and do not need
to submit the Intention to Participate Form nor a Power of Attorney) which must be received by the Company on or before the Shareholders’ Record Time. Please note that in the event that the Company does not receive the AGMS/EGMS Proxy Form, properly completed and signed,
by the date indicated above, such shareholder will not be able to vote (neither in person nor by proxy) at any Meeting.

In addition, any shareholder wishing to attend and/or vote (personally
or by proxy) at one or both Meetings is required to provide reasonably satisfactory evidence to the Company (prior to the Meetings) as
to the number of Shares held by such shareholder on the Shareholders’ Record Time. Such evidence of shareholding must include at
least: the shareholder’s name, the shareholder’s registered office/address, number of Shares held by the shareholder on the
Shareholders’ Record Time, the stock exchange on which the shareholder’s Shares trade and signature of the relevant shareholder’s
bank or stockbroker (the “”). The Certificate of Shareholding must be delivered to the Company
as soon as possible and in any event must be received by the Company on or before 28 thApril 2025 at 24:00 (midnight), Central European Time.

The Intention to Participate Form (if you wish to attend one or both Meetings),
the AGMS/EGMS Proxy Form (if you wish to be represented and vote by proxy at one or both Meetings) and the Certificate of Shareholding
may be obtained free of charge from the Company’s website at ir.tenaris.com/corporate-governance/annual-general-meeting or at the