• high quality film-forming agent Polyvinyl alcohol price

high quality film-forming agent Polyvinyl alcohol price

  • USD $4.00 - $4.00 / Kilogram |Get Latest Price
  • 100 Kilogram / Kilograms
  • 2000 Kilogram / Kilograms per Month
  • Guangzhou Huangpu
  • T/T L/C D/P D/A MoneyGram Credit Card PayPal
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