埃塞俄比亚采购需求：水脱色剂，聚DADMAC，DADMAC，PAM-聚丙烯酰胺，聚胺，PAC-聚合氯化铝

I'm looking to get some detailed info on your product line. Specifically, I'm interested in the features, pricing, and minimum order quantities. Can you send me your latest catalog or any relevant documentation? Also, if you have any ongoing promotions or special offers, I'd love to hear about those too. It would be great to understand the lead times for orders as well. Looking forward to your response!