post date: nov 19,2021   expiry date: may 18,2022   detailed description: payment method: t/t,l/c asia chemical engineering co., ltd, hangzhou, ...

  post date: nov 18,2021   expiry date: may 17,2022   detailed description: cas no. :563-52-0 quantity: 50metric tons product name: 3-ch ...

  post date: nov 18,2021   expiry date: nov 18,2022   detailed description: cas no. :627-91-8 quantity: 10000metric tons fatty acid meth ...

  post date: nov 18,2021   expiry date: may 17,2022   detailed description: cas no. :1310-73-2;8012-01-9 specs:purity: 98.0%min & 98.5%min & ...