| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3440.0 | USD | 20200510 |
| Unknown | China national standards | MT | 9930.0 | USD | 20200501 |
| Unknown | China national standards | MT | 25500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9930.0 | USD | 20200501 |
| Unknown | China national standards | MT | 50790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 17160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 800.0 | USD | 20200501 |