| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20191115 |
| Unknown | China national standards | MT | 5590.0 | USD | 20191115 |
| Unknown | China national standards | MT | 730.0 | USD | 20191115 |
| Unknown | China national standards | MT | 990.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1990.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2880.0 | USD | 20191115 |
| Unknown | China national standards | MT | 7600.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191115 |