| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20200423 |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 140.0 | USD | 20200423 |
| Unknown | China national standards | MT | 690.0 | USD | 20200420 |
| Unknown | China national standards | MT | 680.0 | USD | 20200420 |
| Unknown | China national standards | MT | 9460.0 | USD | 20200420 |
| Unknown | China national standards | MT | 140.0 | USD | 20200420 |
| Unknown | China national standards | MT | 3310.0 | USD | 20200419 |
| Unknown | China national standards | MT | 800.0 | USD | 20200419 |
| Unknown | China national standards | MT | 980.0 | USD | 20200419 |