| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32470.0 | USD | 20200501 |
| Unknown | China national standards | MT | 47000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200501 |
| Unknown | China national standards | MT | 330.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 340.0 | USD | 20200501 |
| Unknown | China national standards | MT | 290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 260.0 | USD | 20200501 |