pva
1 × 9,800.00৳ 
Castic soda
1 × 72.00৳ 
Titanium dioxide Anatase (k100)
1 × 11,500.00৳ 
Fire Bricks, আগুন সহনীয় ইটা বা Fire Bricks, fire clay
1 × 120.00৳ 
methylene chloride
1 × 110.00৳ Subtotal: 21,602.00৳