Addis Ababa Water and Sewerage Authority (AAWSA) Invites Interested Bidders To Participate in the Tender for the Supply of 1200 Tons of Sodium Chloride (water Treatment Chemical)

Addis Ababa Water and Sewerage Authority (AAWSA) invites interested bidders to participate in the tender for the supply of 1200 Tons of Sodium Chloride (water treatment chemical)