Units Subscription Agreement
Southern Cross Acquisition II Corp.
PRIVATE UNIT SUBSCRIPTION AGREEMENT
BETWEEN THE REGISTRANT AND THE SPONSOR
Southern Cross Acquisition II Corp.
1412 Broadway, 21st Floor Suite 21V
New York, NY 10018
[__], 2026
Ladies and Gentlemen:
Southern Cross Acquisition II Corp. (the “Company”), a blank check company formed for the purpose of acquiring one or more businesses or entities (a “Business Combination”), intends to register its securities under the Securities Act of 1933, as amended (“Securities Act”), in connection with its initial public offering (“IPO”), pursuant to a registration statement on Form S-1 (File No. 333-297331) (“Registration Statement”).
The undersigned hereby commit to purchase an aggregate of 224,550 units (or up to 227,363 units if the overallotment option is exercised in full by D. Boral Capital LLC, the representative of underwriters of the IPO (“D. Boral”)) of the Company (“Private Units”), each Private Unit consisting of one ordinary share of the Company, par value $0.0001 per share (the “Ordinary Share”), one redeemable warrant, with each warrant to acquire one Ordinary Share (each a “Warrant”), and one right to receive one-fourth (1/4) of one Ordinary Share (each a “Right”), at $10.00 per Private Unit, for a purchase price of $2,245,500 (or up to $2,275,630 if the over-allotment option is exercised in full by D. Boral) (the “Private Unit Purchase Price”). Of these Private Units, Southern Cross Acquisition II Sponsor Corp. will purchase 205,800 Private Units (regardless of the exercise of the over-allotment option), and
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