巴基斯坦采购需求：纤维素醚制造商、供应商、羟丙基甲基纤维素、Hpmc、纤维素醚、甲基纤维素

I'm reaching out to explore the availability and specifications of your HPMC (Hydroxypropyl Methylcellulose) products. We're particularly interested in understanding the different grades you offer, their applications, and any relevant technical data sheets. Additionally, could you provide pricing information for bulk orders, lead times, and any minimum order quantities? It would be great to know about shipping options and delivery timelines as well. Looking forward to your prompt response to help us move forward.