| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3230.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3310.0 | USD | 20200519 |
| Unknown | China national standards | MT | 14890.0 | USD | 20200518 |
| Unknown | China national standards | MT | 22020.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3510.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200518 |
| Unknown | China national standards | MT | 20740.0 | USD | 20200518 |