| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 1058.13 | USD | 20251102 |
| Henan Kaijie Water | 1000 VOCs | MT | 1241.53 | USD | 20251102 |
| Henan Kaijie Water | China national standards | MT | 1058.13 | USD | 20251101 |
| Henan Kaijie Water | 1000 VOCs | MT | 1241.53 | USD | 20251101 |
| Henan Kaijie Water | 1000 VOCs | MT | 1241.53 | USD | 20251031 |
| Henan Kaijie Water | China national standards | MT | 1058.13 | USD | 20251031 |
| Henan Kaijie Water | China national standards | MT | 1058.37 | USD | 20251030 |
| Henan Kaijie Water | 1000 VOCs | MT | 1241.82 | USD | 20251030 |
| Henan Kaijie Water | 1000 VOCs | MT | 1242.18 | USD | 20251029 |
| Henan Kaijie Water | China national standards | MT | 1058.68 | USD | 20251029 |