Polypropylene PP

We are bulgarian supplier of ldpe and pp. we would like to have your proposal about:
1. low density polyethylene - melt flow rate = 0,3g / 10 min.
2. low density polyethylene - melt flow rate = 0,8g / 10 min.
3. low density polyethylene - melt flow rate = 2g
4. polypropylene, homopolymer, raffia grade - melt flow rate = 3,5-4,5g / 10 min.
with an idea of constant partnership from here on in mind, we would like you to give us your optimal wholesale prices of the said products as well as the