| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 44660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2860.0 | USD | 20191201 |