匈牙利采购需求：API、产品

I'm interested in sourcing 1 kg of xylasine hydrochloride. Could you please provide me with details regarding the pricing and availability of this product? Additionally, I would like to know about the shipping options and lead times, as well as any bulk order discounts you might offer. If you have any technical specifications or certificates for quality assurance, please include those as well. It's important for my team to ensure that we're getting a high-quality product that meets our requirements. Looking forward to your prompt response!