Wants to import Chemicals - Oman

I have inquiries about the prices and availability of the following:
1- Sodium Hypochlorate liquid form concentration of (15-18%) 200L per drum.
2-Hydrochloric acid liquid form concentration of 32% 200L per drum, minimum 240KG per drum.
3- Calcium Hypochlorate concentration (60-70%), 40 Kg drum.
4- Broxo or Axel Salt sofenter with purity of 99.9% and 25 Kg bags.
5- DPD for chlorine ppm range 0-0.5 ppm.
6- Sensor filling solutions.
7- Free Chlorine Electrolyte