| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 44360.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200423 |
| Unknown | China national standards | MT | 820.0 | USD | 20200423 |