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        <nameOfIssuer>Sustainable Lumber, Inc.</nameOfIssuer>
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          <dateIncorporation>10-09-2018</dateIncorporation>
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          <com:city>McComb</com:city>
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      <companyName>StartEngine Primary, LLC</companyName>
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      <financialInterest> One percent (1%) of securities of the total amount of investments raised in the offering, along the same terms as investors.</financialInterest>
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        <issuer>Sustainable Lumber, Inc.</issuer>
        <issuerSignature>Chris Guimond</issuerSignature>
        <issuerTitle>CEO, President, Secretary, Chairman of the Board of Directors</issuerTitle>
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          <personTitle>CEO, President, Secretary, Chairman of the Board of Directors</personTitle>
          <signatureDate>04-10-2025</signatureDate>
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        <signaturePerson>
          <personSignature>David Guimond</personSignature>
          <personTitle>CFO, VP, Asst. Secretary and Director</personTitle>
          <signatureDate>04-10-2025</signatureDate>
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        <signaturePerson>
          <personSignature>Mitch Lynn</personSignature>
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          <signatureDate>04-10-2025</signatureDate>
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        <signaturePerson>
          <personSignature>Jon Gilbert</personSignature>
          <personTitle>Director</personTitle>
          <signatureDate>04-10-2025</signatureDate>
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        <signaturePerson>
          <personSignature>Nick Oliva</personSignature>
          <personTitle>Director</personTitle>
          <signatureDate>04-10-2025</signatureDate>
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