| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9320.0 | USD | 20191201 |