| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20200413 |
| Unknown | China national standards | MT | 170.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200413 |
| Unknown | China national standards | MT | 840.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200413 |
| Unknown | China national standards | MT | 760.0 | USD | 20200413 |
| Unknown | China national standards | MT | 770.0 | USD | 20200413 |
| Unknown | China national standards | MT | 780.0 | USD | 20200413 |
| Unknown | China national standards | MT | 7620.0 | USD | 20200413 |
| Unknown | China national standards | MT | 6360.0 | USD | 20200412 |