| ID | Type | Choice | Company | Lines |
|---|---|---|---|---|
| 30972 | Balance sheet | Silau Sumatra Rubber Maatschappi | 40273-40293 | |
| 30973 | Profit and loss statement | Silau Sumatra Rubber Maatschappi | 40294-40303 | |
| 30974 | Profit distribution | Silau Sumatra Rubber Maatschappi | 40304-40308 | |
| 30975 | Corporation | Cultuur Maatschappij Soerowinang | 40309-40331 |