| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20190321 |
| Unknown | China national standards | MT | 900.0 | USD | 20190321 |
| Unknown | China national standards | MT | 820.0 | USD | 20190321 |
| Unknown | China national standards | MT | 750.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190321 |
| Unknown | China national standards | MT | 5970.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190321 |
| Unknown | China national standards | MT | 6170.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4740.0 | USD | 20190321 |
| Unknown | China national standards | MT | 5940.0 | USD | 20190321 |