Prochem S.A.

Pre-Annual General Meeting Information • Apr 28, 2022

• Signatures (Id="ID-794360dc-9789-475c-9953-ecf49e8b11d8")
• Signature (Id="ID-7b2ca9fc-dcc9-40c2-acee-4d788bec43f4", xmlns:ds="http://www.w3.org/2000/09/xmldsig#")
  • SignedInfo (Id="ID-9689bda6-a693-455d-9ca0-58fd8650c1b9")
  • CanonicalizationMethod (Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315")
  • SignatureMethod (Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256")
  • Reference (Id="ID-9e9cd0d7-4d1d-4562-8a61-edafd088e044", URI="259400Y049RUPUFT3G15-2021-12-31-pl.zip")
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  • KeyInfo
  • X509Data
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  • Object
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    • SignedProperties (Id="ID-b3df2a40-bb17-469f-97fa-a51db21d4a3e")
    • SignedSignatureProperties
      • SigningTime: 2022-04-28T15:56:24Z
      • SigningCertificate
      • Cert
        • CertDigest
        • DigestMethod (Algorithm="http://www.w3.org/2001/04/xmlenc#sha256")
        • DigestValue: NLZCumlOLeu0rUGvDlsiMbIhRp4u1JSSQpBqs2j6Jag=
        • IssuerSerial
        • X509IssuerName: organizationIdentifier=#0c10564154504c2d35323630333030353137,CN=COPE SZAFIR - Kwalifikowany,O=Krajowa Izba Rozliczeniowa S.A.,C=PL
        • X509SerialNumber: 520428869849233812440291554283984201978234258025
    • SignedDataObjectProperties
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      • Description: BINARY_FORMAT [ZIP]
      • MimeType: application/octet-stream
      • CommitmentTypeIndication
      • CommitmentTypeId
        • Identifier: http://uri.etsi.org/01903/v1.2.2#ProofOfApproval
      • AllSignedDataObjects