Iron oxide pigment| No. | Model | Color | Technical Data |
| -9 | Iron oxide red 110 |  |
|
| -8 | Iron oxide red 120（Y101） |  |
|
| -7 | Iron oxide red 130S |  |
|
| -6 | Iron oxide red 130A |  |
|
| -5 | Iron oxide red 190 |  |
|
| -4 | Iron oxide red 4190 |  |
|
| -3 | Iron oxide red 180 |  |
|
| -2 | Iron oxide yellow 810 |  |
|
| -1 | Iron oxide yellow 920 |  |
|
| 0 | Iron oxide yellow 313 |  |
|
