| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22370.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3660.0 | USD | 20200520 |
| Unknown | China national standards | MT | 20320.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2830.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3180.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3920.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2590.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200519 |