| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4250.0 | USD | 20171201 |
| Unknown | China national standards | MT | 20130.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2940.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5110.0 | USD | 20171201 |