We want to buy a great of used Azs Refractory Bricks for long-term.Specification:No.33:Composition of containing zirconia is not less 33%.No.36:Composition of containing zirconia is not less 36%.No.41:Composition of containing zirconia is not less 41%.Quantity:200 MT per month.Packing:In bulk,load 20-25 tons in 20 FCLPrice:As per specification.If you can supply them,please feel free to contact us as follows:Mobile:13878164910We are looking forward to your reply.Best regards.Miss Sophy. Show More