| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 269990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191201 |