28 Wuqiang Road, Dunshang Town, Ganyu District
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Item | Specification |
Total P | 18% min |
Ca | 20% min |
fluoride | 0.18% max |
Moisture | 4% max |
Cd | 10ppm max |
Pb | 30ppm max |
As | 30ppm max |
Particle size 1 pass 0.5mm | 90% min |