• High Quality Ammonium alum!!!CAS No.:7784-25-0!!! agriculture and food additive

High Quality Ammonium alum!!!CAS No.:7784-25-0!!! agriculture and food additive

USD $315 - $330 / Metric Ton
25 Metric Tons(Min.Order)
  • 50000 Metric Ton / Metric Tons per Month
  • Qingdao
  • T/T