美国采购需求：石墨坩埚、带喷嘴石墨坩埚、石墨内衬坩埚、大型石墨坩埚、碳化硅石墨坩埚、硅石墨坩埚

I'm reaching out to request detailed bulk pricing information for your graphite products. We're interested in understanding the various options available, including any different grades or specifications you offer. Additionally, if you could provide information on minimum order quantities and lead times, that would be great. We're exploring potential partnerships and would like to get a better sense of the pricing structure for larger orders. Looking forward to your response!