| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4480.0 | USD | 20180601 |