| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 79820.0 | USD | 20200511 |
| Unknown | China national standards | MT | 13090.0 | USD | 20200511 |
| Unknown | China national standards | MT | 92410.0 | USD | 20200511 |
| Unknown | China national standards | MT | 333000.0 | USD | 20200511 |
| Unknown | China national standards | MT | 7760.0 | USD | 20200510 |
| Unknown | China national standards | MT | 72600.0 | USD | 20200510 |
| Unknown | China national standards | MT | 11340.0 | USD | 20200510 |
| Unknown | China national standards | MT | 92390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 47430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 14890.0 | USD | 20200501 |