According to the statistics of signpost. com, the registered compound fertilizer has 1 trademark.
How to choose other minor categories when registering:
1. Registered trademark 1 piece (monazores, group number: 010/), accounting for 100%.
2. Registered trademark 1 piece (none, group number: 0 10 1), accounting for 100%.
3. Registered trademark 1 piece (CO2, group number: 010/), accounting for 100% of the registered trademark.
4. Registered trademark 1 piece (bromine for chemical industry, group number: 0 10 1), accounting for 100%.
5. Selective registered trademark 1 piece (chemical sulfur, group number: 01), accounting for 100% of the registered trademark.
6. Registered trademark 1 piece (iodine for chemical use, group number: 0 10 1), accounting for 100%.
7. Registered trademark 1 piece (natural graphite, group number: 0 10 1), accounting for 100%.
8. Registered trademark 1 piece (industrial iodine, group number: 0 10 1), accounting for 100%.
9. Registered trademark 1 piece (anhydrous ammonia, group number: 0 10 1), accounting for 100%.
10. Registered trademark 1 piece (neon, group number: 010/), accounting for 100%.