巴基斯坦采购需求：水脱色剂，聚DADMAC，DADMAC，PAM-聚丙烯酰胺，聚胺，PAC-聚合氯化铝

I hope you're doing well. I'm reaching out regarding my account, which appears to be frozen. This situation is causing some disruptions in my procurement processes, and I would greatly appreciate your assistance in resolving this matter as soon as possible. Could you please provide clarification on the reason for the freeze and any necessary steps I need to take to unlock my account? It's important for me to get things back on track quickly, so your prompt response would be very helpful. Thanks for your support!