| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2200.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180520 |
| Unknown | China national standards | MT | 710.0 | USD | 20180520 |
| Unknown | China national standards | MT | 390.0 | USD | 20180520 |
| Unknown | China national standards | MT | 770.0 | USD | 20180520 |
| Unknown | China national standards | MT | 770.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180519 |