Company: KMRK
Filing Date: 2025-01-02
Form Type: DRS
Source: 0001213900-25-000267
Chunk: 184

Company: K-TECH SOLUTIONS CO LTD
Filing Date: 2025-01-02
Form: DRS
Chunk 184
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     |       US$ |     |             % |     |       US$ |
| Customer A |     |         35.79 |     | 5,955,781 |     |         21.78 |     | 3,730,157 |
| Customer B |     |         28.29 |     | 4,706,330 |     |         22.85 |     | 3,912,105 |
| Customer C |     |          4.10 |     |   681,421 |     |         21.82 |     | 3,737,092 |

F-19

K-TECH SOLUTIONS COMPANY LIMITED AND SUBSIDIARYNOTES TO COMBINED FINANCIAL STATEMENTS
(Currency expressed in United States Dollars (“US$”) NOTE 15 — CONCENTRATIONS OF RISK (cont.) Information about major customers by accounts receivable, net

|            |     |  Percentage 
 of accounts 
  receivable |     |   Accounts 
 receivable |     |  Percentage 
 of accounts 
  receivable |     |   Accounts 
 receivable |
| 2023       |     |             |     |       2024 |     |             |     |            |
|            |     |           % |     |        US$ |     |           % |     |        US$ |
| Customer A |     |          29 |     |    509,193 |     |           7 |     |     82,361 |
| Customer B |     |          42 |     |    736,654 |     |           9 |     |    113,499 |
| Customer C |     |           — |     |          — |     |          16 |     |    199,563 |
| Customer D |     |           3 |     |     54,809 |     |          21 |     |    255,657 |
| Customer E |     |          20 |     |    348,588 |     |          19 |     |    233,018 |
| Customer F |     |           2 |     |     27,838 |     |          11 |     |    128,701 |

Information about major suppliers by cost of revenue

|            |     |   Percentage of 
 cost of revenue |     | Cost of revenue |     |   Percentage of 
 cost of