Dear sir, Kindly quote lowest possible prices, delivery, discount and terms of payment for supply of :- 1. Silicon Metal Grade :- 553 , 441 Spec: Si 98.5% min; Fe 0.5% max; Al 0.5% max; Ca 0.3% max; Packing :- 1 M.T. Jumbo Bag. Size :- 25 - 100 mm 2. Ferro Silicon Zirconium Zr. 30 - 35 % , Si :- 45 - 48 %, Al :- 1.5 % Max., C :- 0.5 % Max, S :- 0.02 % max, P :- 0.03 % Max. Packing :- 1 M.T. Jumbo Bag. Size :- 25 - 100 mm. 3. Ferro Silicon Calcium Ca. 30 - 35 % , Si :- 55 - 65 %, Al :- 1 % Max., C :- 1 % Max, S :- 0.03 % max, P :- 0.03 % Max, Fe :- 4.5 % Min. Size Strickly 25- 100 mm. Packing :- 1 M.T. Jumbo Bag. 4. Ferro Silicon Calcium Barium Ca. 16 - 18 % , Si :- 58 - 60 %, Barium :- 16 - 18 %.. Size Strickly 25 - 100 mm. Packing :- 1 M.T. Jumbo Bag. 5. Ferro Silicon Barium Ba :- 28 - 30 % , Si :- 53 - 60 %. Size Strickly 25- 100 mm. Packing :- 1 M.T. Jumbo Bag. Thanks & Regards, Shree Vijay Trading co.