| Number | Name | Grade | Features and uses |
| 1 | bmi | SK-0310 | Low melting point, solubility, good solubility, good toughness, for the defense industry and other departments. Can be used as epoxy resin modifier. |
| Number | Name | Grade | Features and uses |
| 1 | bmi | SK-0310 | Low melting point, solubility, good solubility, good toughness, for the defense industry and other departments. Can be used as epoxy resin modifier. |