Dear sir,We are please to inform you to introduce our selves as one of the biggest sale Agency for rock phosphate,HF acid,sulphuric acid & nitric acid &phospharic acid in all over India & supplying the materials by our own tankers since last 20 years.We are interested the purchase of hf acid 70% & rock phosphate 34% (200mesh)for the India market. Our requirement of weekly one containters of the 20M.T.for hf acid & packing in 25KG drums & for rock phosphate 50,000M.T per month. please give your rate (price) per Kg. & Transporting charge or FOB nava seva JMPT ports.Please give us most competitive rate along with your other terms & condition.Yours faithfully,SANJAY YAGNIK.