| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 172610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 84200.0 | USD | 20191201 |