| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | China Railways SL3 - History |  |  |  |  |  |
| 3 | Owner | Class & numbers (1934–1938) | Class & numbers (1938–1945) | Builder | Years Built | Notes |
| 4 | Mantetsu | パシサ860–パシニ875 | パシサ1–パシサ16 | Hitachi, Kisha Seizō | 1934–1935 | North Chosen Line |
| 5 | Manchukuo National | パシシ5830–パシシ5839 | パシサ501–パシサ510 | Hitachi | 1934 | "National Small Pashi" (國小パシ) |
| 6 | Manchukuo National | パシシ5840–パシシ5859 | パシサ511–パシサ530 | Hitachi, Kisha Seizō | 1936 | "New National Small Pashi" (新國小パシ) |
| 7 | North China | - | パシサ1501–パシサ1520 | Hitachi | 1939 | "New National Small Pashi" (新國小パシ) |
| 8 | North China | - | パシサ1521–パシサ1550 | Kisha Seizō | 1939–1940 | "New National Small Pashi" (新國小パシ) |

Question: When was the builder Hitachi active?
Answer: The builder Hitachi was active between 1934 and 1935.