Company: YDDL
Filing Date: 2025-10-09
Form Type: 424B4
Source: 0001213900-25-097758
Chunk: 140

Company: One & one Green Technologies. INC
Filing Date: 2025-10-09
Form: 424B4
Chunk 140
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 offered by this prospectus in any jurisdiction in which such an offer or a solicitation is unlawful. Application for Nasdaq Listing Our Class A Ordinary Shares approved for listing on the Nasdaq Capital Market under the symbol “YDDL”. As our Class A Ordinary Shares have been approved for listing on the Nasdaq Capital Market, we will be subject to continued listing requirements and corporate governance standards. We expect these new rules and regulations to significantly increase our legal, accounting and financial compliance costs. 95

EXPENSES OF THE OFFERING Set forth below is an itemization of the total expenses, excluding the underwriting discounts and non -accountableexpense allowance, which are expected to be incurred in connection with the sale of Class A Ordinary Shares in this Offering. With the exception of the registration fee payable to the SEC, the Nasdaq Capital Market listing fee and the filing fee payable to Financial Industry Regulatory Authority, Inc., or FINRA, all amounts are estimates.

| SEC registration fee                          |     | $ |   2,300 |
| The Nasdaq Capital Market listing fee         |     | $ |  50,000 |
| FINRA filing fee                              |     | $ |   2,690 |
| Printing expenses                             |     | $ |  10,000 |
| Legal fees and expenses                       |     | $ | 386,000 |
| Transfer agent and registrar fee and expenses |     | $ |   5,000 |
| Miscellaneous                                 |     | $ | 136,910 |
| Total                                         |     | $ | 592,900 |

96 LEGAL MATTERS The validity of the Class A Ordinary Shares offered in this Offering and certain other legal matters as to Cayman Islands law will be passed upon for us by Maples and Calder (Hong Kong) LLP, our Cayman Islands counsel. Certain legal matters as to Philippines law will be passed upon for us by G.P. Angeles and Association Law Office, our Philippines counsel. Certain other legal matters as to United States Federal and New York State law in connection with this Offering will be passed upon for us Ortoli Rosenstadt LLP, New York, New York. Certain legal matters as to U.S. federal law in connection with this Offering will be passed upon for the Underwriters by Hunter Taubman Fischer & Li LLC, New York, New York. Certain legal matters as to Philippines law in connection with this Offering will be passed upon for the Underwriters by Ocampo and Suralvo Law Offices. EXPERTS The consolidated financial statements