| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20200423 |
| Unknown | China national standards | MT | 320.0 | USD | 20200423 |
| Unknown | China national standards | MT | 3440.0 | USD | 20200423 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200423 |
| Unknown | China national standards | MT | 8430.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200422 |
| Unknown | China national standards | MT | 730.0 | USD | 20200422 |
| Unknown | China national standards | MT | 240.0 | USD | 20200422 |
| Unknown | China national standards | MT | 9610.0 | USD | 20200421 |
| Unknown | China national standards | MT | 240.0 | USD | 20200421 |