... per customs requirement. (Nodulizer)Ferro Silicon MagnesiumCompositionSIMGCAREAL Content43~48% 8~10% 1.0~2.0% 0.8~1.2% 1.2% Max 43~48% 9~11% 1.0 ... ~1.2% 1.2% Max 10~11% 11~12% 12~13% Size 2~20MM(90%Min.), 5~20MM(90%Min.), 10~25MM(90%Min.), 5~30MM (90%Min ... %, Mg: 5- 6%, AL: MAX. 1%. Ca: 0.75- 1.25%, Re: 0.8 -1.6%, Fe: BALANCE,SIZE: 5-30mm 90 ...