| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20200323 |
| Unknown | China national standards | MT | 130.0 | USD | 20200323 |
| Unknown | China national standards | MT | 160.0 | USD | 20200323 |
| Unknown | China national standards | MT | 180.0 | USD | 20200323 |
| Unknown | China national standards | MT | 690.0 | USD | 20200323 |
| Unknown | China national standards | MT | 70.0 | USD | 20200323 |
| Unknown | China national standards | MT | 990.0 | USD | 20200322 |
| Unknown | China national standards | MT | 780.0 | USD | 20200322 |
| Unknown | China national standards | MT | 480.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200322 |