| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15790.0 | USD | 20190601 |
| Unknown | China national standards | MT | 14920.0 | USD | 20190601 |
| Unknown | China national standards | MT | 14880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 18360.0 | USD | 20190601 |
| Unknown | China national standards | MT | 460.0 | USD | 20190601 |
| Unknown | China national standards | MT | 24880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15560.0 | USD | 20190601 |
| Unknown | China national standards | MT | 13410.0 | USD | 20190601 |