| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 143090.0 | USD | 20200521 |
| Unknown | China national standards | MT | 20330.0 | USD | 20200521 |
| Unknown | China national standards | MT | 6380.0 | USD | 20200521 |
| Unknown | China national standards | MT | 23600.0 | USD | 20200521 |
| Unknown | China national standards | MT | 63710.0 | USD | 20200520 |
| Unknown | China national standards | MT | 67260.0 | USD | 20200520 |
| Unknown | China national standards | MT | 10600.0 | USD | 20200520 |
| Unknown | China national standards | MT | 13050.0 | USD | 20200520 |
| Unknown | China national standards | MT | 8340.0 | USD | 20200520 |
| Unknown | China national standards | MT | 72470.0 | USD | 20200519 |