| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2860.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4530.0 | USD | 20180101 |