| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19840.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191101 |
| Unknown | China national standards | MT | 52740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21850.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8710.0 | USD | 20191023 |
| Unknown | China national standards | MT | 21240.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191021 |