| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191201 |