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SEGMENT REPORTING - Information about segments (Details) ₫ in Millions | 12 Months Ended
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Dec. 31, 2024 VND (₫) segment | Dec. 31, 2024 USD ($) segment | Dec. 31, 2023 VND (₫) | Dec. 31, 2022 VND (₫)
SEGMENT REPORTING |  |  |  |  |  |  |
Number of Operating Segments |  | 3 | 3 |  |  |  |
Number of reportable segments |  | 3 | 3 |  |  |  |
Revenues | [1] | ₫ 44,019,015 | $ 1,808,876,721 | ₫ 27,883,821 | [2] | ₫ 13,927,746 | [2]
Cost of sales |  | (69,296,654) | (2,847,612,657) | (41,594,732) | [2] | (26,974,525) | [2]
Gross loss |  | (25,277,639) | (1,038,735,936) | (13,710,911) | [2] | (13,046,779) | [2]
Research and development costs |  | (10,025,329) | (411,971,605) | (15,414,442) | [2] | (21,196,862) | [2]
Selling and distribution costs |  | (7,995,602) | (328,563,879) | (5,661,737) | [2] | (5,222,963) | [2]
Administrative expenses |  | (8,892,429) | (365,417,259) | (5,611,548) | [2] | (4,210,502) | [2]
Net other operating expenses |  | (3,208,159) | (131,833,121) | (1,572,015) | [2] | (879,141) | [2]
Operating loss |  | (55,399,158) | (2,276,521,800) | (41,970,653) | [2] | (44,556,247) | [2]
Operating segments |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Revenues |  | 44,019,015 | 1,808,876,721 | 27,883,821 |  | 13,927,746 |
Cost of sales |  | (69,296,654) | (2,847,612,657) | (41,594,732) |  | (26,974,525) |
Gross loss |  | (25,277,639) | (1,038,735,936) | (13,710,911) |  | (13,046,779) |
Operating segments | Car |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Revenues |  | 39,460,334 | 1,621,546,497 | 23,565,631 |  | 10,580,719 |
Cost of sales |  | (65,593,249) | (2,695,428,354) | (37,129,034) |  | (23,153,447) |
Gross loss |  | (26,132,915) | (1,073,881,857) | (13,563,403) |  | (12,572,728) |
Depreciation and amortization |  | 8,230,000 | 338,000,000 | 5,725,000 |  | 5,204,000 |
Operating segments | E-scooter |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Revenues |  | 2,275,693 | 93,515,225 | 2,540,568 |  | 1,531,366 |
Cost of sales |  | (2,620,417) | (107,680,994) | (3,107,640) |  | (2,345,064) |
Gross loss |  | (344,724) | (14,165,769) | (567,072) |  | (813,698) |
Depreciation and amortization |  | 528,000 | 22,000,000 | 376,000 |  | 356,000 |
Operating segments | Ebus |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Revenues |  | 130,838 | 5,376,536 | 628,115 |  | 847,128 |
Cost of sales |  | (139,630) | (5,737,826) | (532,081) |  | (697,829) |
Gross loss |  | (8,792) | (361,290) | 96,034 |  | 149,299 |
Depreciation and amortization |  | 68,000 | 3,000,000 | 60,000 |  | 76,000 |
Operating segments | All other |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Revenues |  | 2,152,150 | 88,438,463 | 1,149,507 |  | 968,533 |
Cost of sales |  | (943,358) | (38,765,483) | (825,977) |  | (778,185) |
Gross loss |  | 1,208,792 | 49,672,980 | 323,530 |  | 190,348 |
Reconciling Item |  |  |  |  |  |  |
SEGMENT REPORTING |  |  |  |  |  |  |
Reconciling to operating loss: |  | ₫ 30,121,519 | $ 1,237,785,864 | ₫ 28,259,742 |  | ₫ 31,509,468 |
[1] | Including sales to related parties in 2022, 2023 and 2024 of VND1,023.3 billion, VND19,305.4 billion and VND13,482.8 billion (USD554 million), respectively.
[2] | As adjusted to reflect the historical financial statements of VinES JSC acquired in January 2024, deemed as reorganization under common control (Note 3).

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