| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20200522 |
| Unknown | China national standards | MT | 9920.0 | USD | 20200522 |
| Unknown | China national standards | MT | 8550.0 | USD | 20200522 |
| Unknown | China national standards | MT | 26740.0 | USD | 20200522 |
| Unknown | China national standards | MT | 48040.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3950.0 | USD | 20200521 |
| Unknown | China national standards | MT | 439880.0 | USD | 20200521 |
| Unknown | China national standards | MT | 341050.0 | USD | 20200521 |
| Unknown | China national standards | MT | 277860.0 | USD | 20200521 |