| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28320.0 | USD | 20190623 |
| Unknown | China national standards | MT | 32970.0 | USD | 20190623 |
| Unknown | China national standards | MT | 30840.0 | USD | 20190623 |
| Unknown | China national standards | MT | 24080.0 | USD | 20190623 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190623 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190623 |
| Unknown | China national standards | MT | 26980.0 | USD | 20190622 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190622 |