| Shareholding Structure |
| The first 10 major shareholders with number of shares held and share ratios as at the last closing book dated February 28,2025 |
| Shareholder list | Numeber of Shares | % of share |
| 1. GS Yuasa International Ltd. | 43,789,450 | 40.69 |
| 2. Metropolitan Motor Service co.,Ltd. | 20,584,370 | 19.13 |
| 3. Siam Motors Parts co.,Ltd. | 12,976,900 | 12.06 |
| 4. Fuij mercantile co.,Ltd. | 6,971,600 | 6.48 |
| 5. Central Agency co.,Ltd. | 5,865,100 | 5.45 |
| 6. Manutham Group | 3,308,600 | 3.07 |
| 1) Mr.Pornchak Manutham | 1,000,000 | 0.93 |
| 2) Mrs.Pakrampai Wattanakul | 1,341,200 | 1.25 |
| 3) Ms.Chanchai Manutham | 934,500 | 0.87 |
| 4) Ms.Chamaiporn Manutham | 32,900 | 0.03 |
| 7. Mr.Prakasit Pharnprapha | 1,504,700 | 1.40 |
| 8. Mr.Chatchai Srivattaniboon | 1,362,100 | 1.27 |
| 9. Thai NVDR company Limited | 862,025 | 0.80 |
| 10. Mr.Seksan Pisesin | 303,700 | 0.28 |
| Total The First 10 Major Shareholders | 97,528,545 | 90.62 |
| Minor Shareholders | 10,096,455 | 9.38 |
| Total | 107,625,000 | 100.00 |
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