RIYADH: Saudi-listed insurance firm Tawuniya sealed a deal with Saudi national carrier Saudia to provide health insurance for the employees and families of the airline. The value of the deal exceeds five percent of the total growth written premiums of the company in 2020, the insurer said in a filing to the Saudi stock exchange. The contract is expected to have a positive impact on Tawuniya’s financial results this year, it added.