| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4700.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190201 |
| Unknown | China national standards | MT | 510.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2720.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7300.0 | USD | 20190201 |