菲律宾采购需求：硝酸钾粉末/颗粒、硝酸钠粉末/颗粒、亚硝酸钠粉末、熔盐储热系统、硝酸铵钙粉末/颗粒、硝酸钙粉末/颗粒

I'm interested in learning more about your range of fertilizer products. Could you please provide detailed specifications, including the types of fertilizers you offer, their nutrient compositions, and any unique features that set your products apart from others in the market? Additionally, I would like to understand your pricing structure, minimum order quantities, and any available options for customized formulations. If you have any brochures or product catalogs, sharing those would be greatly appreciated as well. Looking forward to your response!