| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 370.0 | USD | 20190601 |
| Unknown | China national standards | MT | 90.0 | USD | 20190601 |
| Unknown | China national standards | MT | 120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 80.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190601 |