| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8160.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2530.0 | USD | 20191223 |
| Unknown | China national standards | MT | 500.0 | USD | 20191223 |
| Unknown | China national standards | MT | 780.0 | USD | 20191223 |
| Unknown | China national standards | MT | 6390.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2350.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2420.0 | USD | 20191223 |
| Unknown | China national standards | MT | 660.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2600.0 | USD | 20191223 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191223 |