| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69150.0 | USD | 20191113 |
| Unknown | China national standards | MT | 69240.0 | USD | 20191111 |
| Unknown | China national standards | MT | 7660.0 | USD | 20191111 |
| Unknown | China national standards | MT | 9720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 53660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 47820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 49580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7010.0 | USD | 20191101 |