| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16150.0 | USD | 20190501 |
| Unknown | China national standards | MT | 20750.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15870.0 | USD | 20190501 |
| Unknown | China national standards | MT | 26600.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15960.0 | USD | 20190501 |
| Unknown | China national standards | MT | 18520.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12040.0 | USD | 20190501 |
| Unknown | China national standards | MT | 24930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190501 |