| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 120.0 | USD | 20200411 |
| Unknown | China national standards | MT | 910.0 | USD | 20200410 |
| Unknown | China national standards | MT | 590.0 | USD | 20200410 |
| Unknown | China national standards | MT | 900.0 | USD | 20200410 |
| Unknown | China national standards | MT | 130.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200410 |
| Unknown | China national standards | MT | 810.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200401 |
| Unknown | China national standards | MT | 880.0 | USD | 20200401 |