美国采购需求：硼酸、依托咪酯、依西美坦、氟溴西泮、氟马西尼、氟甲睾酮

I'm interested in placing an order for xylazine and would like to confirm its availability. Could you provide me with the current stock levels? Additionally, I need to know the pricing details, specifically the cost per kilogram. If there are any bulk purchase discounts or minimum order requirements, please include that information as well. Looking forward to your prompt reply so we can move forward with the potential order. Thanks!