| Copper Sulphate First Grade | Tianjin Jinxi Meihua Chemical Factory | Copper Sulphate First Grade is a bright blue crystal or crystalline powder. This product has a copper sulphate content of 96 percent, and is used as a copper complexing agent in the dye industry. | |
| Copper Sulphate Top Grade | Tianjin Jinxi Meihua Chemical Factory | Copper Sulphate Top Grade is a bright blue crystal or crystalline powder. This product has a copper sulphate content of 98 percent, and is used as a copper complexing agent in the dye industry. | |
| Vat Brilliant Violet RR | Chongqing Changfeng Chemical Co., Ltd. | Vat Brilliant Violet RR (Vat Violet 1) is a violet-brown powder which can be used in ink for printing on cotton fabrics. | |
| Vat Dark Blue BO | Chongqing Changfeng Chemical Co., Ltd. | Vat Dark Blue BO (Vat Blue 20) is a blue-violet powder which can be used in ink for printing on cotton fabrics. | |
| Vat Olive Green B | Chongqing Changfeng Chemical Co., Ltd. | Vat Olive Green B (Vat Green 3) is a dark green powder which can be used in ink for printing on cotton fabrics. | |
| Vat Olive T | Chongqing Changfeng Chemical Co., Ltd. | Vat Olive T (Vat Black 25) is a black-brown powder which can be used in ink for printing on cotton fabrics. |
