| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | China Railways JF2 - History |  |  |  |  |  |
| 3 | Owner | Class & numbers (1924–1938) | Class & numbers (1938–1945) | Builder | Year | Works numbers |
| 4 | Mantetsu | ミカニ1600–ミカニ1604 | ミカニ1–ミカニ5 | ALCO | 1924 | 65435–65439 |
| 5 | Mantetsu | ミカニ1605–ミカニ1608 | ミカニ6–ミカニ9 | South Manchuria Ry. Shahekou Works | 1926 | - |
| 6 | Mantetsu | ミカニ1609–ミカニ1613 | ミカニ10–ミカニ14 | Shahekou Works | 1927 | - |
| 7 | Mantetsu | ミカニ1614–ミカニ1616 | ミカニ15–ミカニ17 | Kawasaki | 1927 | 1248–1250 |
| 8 | Mantetsu | ミカニ1617–ミカニ1620 | ミカニ18–ミカニ21 | Kisha Seizō | 1928 | 1012–1015 |
| 9 | Mantetsu | ミカニ1621–ミカニ1626 | ミカニ22–ミカニ27 | Shahekou Works | 1928 | - |
| 10 | Mantetsu | ミカニ1627–ミカニ1634 | ミカニ28–ミカニ35 | Shahekou Works | 1929 | - |
| 11 | Mantetsu | ミカニ1635–ミカニ1637 | ミカニ36–ミカニ38 | Shahekou Works | 1930 | - |
| 12 | Mantetsu | ミカニ1638–ミカニ1639 | ミカニ39–ミカニ40 | Shahekou Works | 1931 | - |
| 13 | Mantetsu | ミカニ1640 | ミカニ41 | Shahekou Works | 1932 | - |

Question: Who built the China Railways JF2?
Answer: China Railways JF2 was originally built for the Mantetsu by several manufacturers as well as by Shahekou Works, between 1924 and 1932.