| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10660.0 | USD | 20191201 |