| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191201 |