| Vendor |
Spec |
Unit |
Price |
Currency |
Date |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
210.95 |
USD |
20250922 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
210.95 |
USD |
20250922 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250921 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250921 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250920 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250920 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250919 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
210.89 |
USD |
20250919 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.01 |
USD |
20250918 |
| Henan Huiyihai Water Purification Materials Co., Ltd. |
China national standards |
MT |
211.01 |
USD |
20250918 |