Company: YDDL
Filing Date: 2025-10-09
Form Type: 424B4
Source: 0001213900-25-097758
Chunk: 100

Company: One & one Green Technologies. INC
Filing Date: 2025-10-09
Form: 424B4
Chunk 100
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 any major shareholders had, has or will have a direct or indirect material interest, other than compensation arrangements which are described under the section of this prospectus captioned “ Management”. The following is a list of the related parties with whom the Company conducted transactions during the years ended December 31, 2024 and 2023 and up to the date of this prospectus, and their relation and nature with the Company:

| Name       |     | Relation                                            |     | Purpose/Nature           |
| Huajun Yan |     | Chief Operating Officer and Director of the Company |     | Working capital advances |

Due to the related party represents amount owed to Mr.Huajun Yan for advances he made on behalf of the Company. From time to time, Mr.Yan advances money to the Company to pay staff salaries and the fees to service providers. These advances are non -interestbearing and without maturity.

|            | Related party’s payables |   |           As of 
     the date of 
 this prospectus |     |   | December 31, 
         2024 |     |   | December 31, 
         2023 |
|:-----------|:-------------------------|:--|----------------:|:----|:--|-------------:|:----|:--|-------------:|
| Huajun Yan |                          | $ |         750,881 |     | $ |      980,833 |     | $ |      897,638 |
| Total      |                          | $ |         750,881 |     | $ |      980,833 |     | $ |      897,638 |

Policies and Procedures for Related Party Transactions Our Audit Committee are tasked with the review and approval of all related party transactions.

71 DESCRIPTION OF SHARE CAPITAL A copy of our Amended and Restated Memorandum and Articles of Association, as adopted by special resolution passed on December27, 2024, is filed as an exhibit to the registration statement of which this prospectus is a part. We are an exempted company incorporated with limited liability in the Cayman Islands and, our affairs are governed by our Amended and Restated Memorandum and Articles of Association, the Companies Act and the common law of the Cayman Islands. As of the date of this prospectus, our authorized share capital is US$50,000 divided into 500,000,000 ordinary shares, consisting of 489,796,040 Class A Ordinary Shares and 10,203,960 Class