| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2420.0 | USD | 20191115 |
| Unknown | China national standards | MT | 5450.0 | USD | 20191115 |
| Unknown | China national standards | MT | 320.0 | USD | 20191115 |
| Unknown | China national standards | MT | 630.0 | USD | 20191115 |
| Unknown | China national standards | MT | 340.0 | USD | 20191115 |
| Unknown | China national standards | MT | 340.0 | USD | 20191115 |
| Unknown | China national standards | MT | 330.0 | USD | 20191115 |