阿富汗采购需求：重质纯碱、轻质纯碱、粒状烧碱、片状烧碱、柠檬酸钠、液体硅酸钠

I'm looking to source Sodium Citrate and Dihydrogen Sodium Citrate for our upcoming production needs. We're specifically interested in understanding your pricing, available quantities, and lead times for these products. It would also be helpful to know any specifics regarding the specifications and quality standards you adhere to. Additionally, please provide information on any bulk purchasing options, packaging details, and more about your shipping arrangements. If you have datasheets or technical documentation for these products, that would be great too. We're aiming to establish a reliable supply chain, so any insights on your production capabilities and past client experiences would be appreciated. Thanks!