| post date: | dec 28,2021 |
| expiry date: | dec 28,2022 |
| detailed description: |
payment method: tt or lc at sight xw321(qualified) instrinsic viscosity(dl/g): 0.980±0.020 melting point(℃):223.0±3.0 cooh content(mol/t):25.0±6.0 color value(b):4.0±3.0 color value(l):≥85 moisture(%):≤0.40 ash content(mg/kg):≤300 hundred-grain weight(g):m±0.30 different shape chip(%):≤0.4 different color chip(pcs/500g): ≤1.0 |
