Here are a few things you need to know as Saudi stocks start trading on Sunday. - Saudi Telecom Co. (stc) signed an agreement with Etihad Atheeb Telecommunications (GO) on settling the latter's due balances and debt. - Qassim Cement Co.’s board of directors recommended a 12 percent cash dividend, at SR 1.2 ($0.32) per share, for Q4 2020. - Tihama Advertising and Public Relations Co. signed an agreement to acquire an additional 35 percent stake in its subsidiary, Integrated Production Company for Audiovisual Media Production, for SR 7.25 million. - Halwani Bros. Co.’s shareholders approved the board’s recommendation on paying cash dividend at 15 percent of capital, or SR 1.5 a share, for 2020, totaling SR 47.14 million.