| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 29390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3680.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4770.0 | USD | 20191101 |