SILICON MAGNESIUM CHINA Published September 18, 2014 | By yuliashintaindon – Specification : Silicon = 45.68% Al = 0.32% Magnesium = 5.41% Calcium = 1.96% RE = 0.93% Ferro = Balance – Size : 3 – 20mm 90% min – Packing: 25Kgs/bag and 40 bags into jumbo bag 1mt