越南采购需求：羟丙基甲基纤维素（HPMC）生产商、HPMC供应商、医药级HPMC、工业级HPMC、HPMC工厂

I'm looking to source a low viscosity product, specifically a type of hydroxypropyl methylcellulose (HPMC). This particular material is essential for our upcoming projects, and I have a few specific requirements in mind regarding its performance characteristics. Ideally, the product should exhibit good solubility and effective thickening properties suitable for various applications. Could you provide detailed specifications, including your pricing, minimum order quantity, and lead time for delivery? Additionally, if there are any available samples or technical data sheets for review, that would be great. Understanding these factors will help us make a more informed decision moving forward. Looking forward to your prompt response!