Yujinyuan calcined kaolin in powder form, white and pure, with excellent quality and complete mesh count

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Yujinyuan High White Silicon Micro Powder Premium Powder Multiple Mesh Bending Resistance 80MPa Road Delivery

Activated silicon micro powder 45mm, high purity, multiple specifications, superior quality, good corrosion resistance

Yujinyuan first grade calcined kaolin high-quality raw material with complete mesh size and moderate hardness

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